Contents 1. MATV FM Master Antenna/Digital Band Antenna DMB Antenna/ Indoor Digital Antenna/UV Digital Booster FM/DMB Repeater/ Surge Protector Stainless Steel (SUS) MATV Antenna Pole ( A-type, B-type ) Band Pass Filter/HFBT Cable 2. CATV Indoor Amplifier Mini Trunk Amplifier Distributors (Shelf Mount Type) Distributor/Directional Coupler TV Wall Outlet 3. Digital Headend 8-VSB Remodulator HD Encoder & 8-VSB Modulator Digital to Analog Modulator/Digital Signal Processor 4. Headend FM Processor TV Modulator DMB Processor/Divider Head Amplifier Character Generator/Combiner Demodulator/Diplex Filter Power Distributor/Power Supply Rack 5. SMATV Satellite Antenna/L.N.B. Satellite IF AMP/Mixer/Satellite Receiver Optical Transmitter /Surge Protector HD Satellite Receiver EDFA (Erbium Doped Fiber Amplifiers) Rack Type SMATV Video Optical Receiver Broadband Indoor Amplifier Broadband Directional Coupler/Attenuator Main Frame Trunk Bridge Amplifier High Gain Trunk Bridge Amplifier Distribution Amplifier Extension Amplifier Optical Network Unit (Outdoor) Rack Type Optical Network Unit (Indoor) Indoor ONU Indoor Amplifier RFoG Node RF Overlay Node Hybrid Overlay Node Hybrid Tap Broadband Distributor/Broadband TV Wall Outlet 6. HFC Network Forward Optical Transmitter 7. Technical Notes HFC System Block Diagram Reverse Optical Receiver
Philosophy Business Area
2 CATV 3 Digital Headend 4 Headend 5 SMATV 6 HFC Network 7 Technical Notes 1 MATV
FM Master Antenna MATV Equipments APPEARANCE FM-6A PERFORMANCE FEATURES 6 Iteml Elements Frequency Range Impedance Gain VSWR Half Power Width Front to Back ratio Unit ea MHz dbi db Spec 6 88~108 75 8dB 1.5 32 15 Digital Band Antenna APPEARANCE UA-30, UA-30S FEATURES PERFORMANCE Item Elements Frequency Range Impedanc) Gain VSWR Half Power Width Front to Back ratio Boom length Output Connector Unit ea MHz dbi db cm Spec 30 470~862 75 7~11 1.5 34 25 1,120 F Type APPEARANCE UA-20S PERFORMANCE FEATURES Item Elements Frequency Range Impedance Gain VSWR Half Power Width Front to Back ratio Boom length Output Connector Unit ea MHz dbi db cm Spec 30 470~862 75 6~8 2.0 33 20~27 43 F Type
DMB Antenna APPEARANCE DMB-8VR, DMB-8VRS Elements 8 Frequency Range(MHz) 174~216 Channel DMB Band Impedance( ) 75 Gain(dBi) 8.0~9.5 VSWR 2.2 Half Power Width(degrees) 30 Front to Back Ratio(dB) 15 FEATURES PERFORMANCE MATV Equipments Indoor Digital Antenna APPEARANCE FEATURES DTA-200 7 PERFORMANCE Item Frequency Range Impedance Gain VSWR Half Power Width Front to Back ratio Output Connector Unit MHz dbi db Spec 470~862 75 6~8 2.0 33 20~27 U/V Digital Booster APPEARANCE DTB-28D PERFORMANCE FEATURES Item Unit Specification Specification Item VHF UHF VHF Frequency Range MHz 54~216 470~1002 Rated Output Level dbmv 35 No. of Max Transmission ea 20 Channels CSO db -55 Impedence 75 CTB db -55 Max Gain db 25 27 X-MOD db -55 Return Loss db -12 HUM Modulation db -63 Gain Control Range db 0~10dB Power Rating W 4 Noise Figure db 10 UHF
FM/DMB Repeater MATV Equipments 8 APPEARANCE FDM-300R PERFORMANCE FEATURES Surge Protector APPEARANCE CSP-87 PERFORMANCE FEATURES Item Unit Specification Remarks Frequency Range MHz 5.75~1002 Impedance 75 Insertion Loss db 1.2 Return Loss db 15 Insulation Resistance 1,000 DC Discharge Voltage v 180~300 Insulation Voltage v 1,000 ACV 1 Minute Impact Current DC 100V/ v 700 Discharge Voltage DC 1000V/ v 900
Stainless Steel (SUS) MATV Antenna Pole ( A-type) APPEARANCE MATV Equipments 9 SPECIFICATION Stainless Steel (SUS) MATV Antenna Pole ( B-type ) APPEARANCE SPECIFICATION
Band Pass Filter MATV Equipments 10 APPEARANCE PERFORMANCE FEATURES Item Frequency Range(MHz) Insertion Loss VSWR B.P.F-FM 88~108 B.P.F-Digital on-demand 4dB 2 Frequency Range Impedance 75 HFBT Cable APPEARANCE 5C-HFBT, 7C-HFBT, 10C-HFBT, FEATURES PERFORMANCE Item Unit 5C-HFBT 7C-HFBT 10C-HFBT Frequency Range MHz 5.75~1002 5.75~1002 5.75~1002 SWR db 1.06 1.18 1.19 Impedance 75 75 75 MHz db / Km 23.81 15.7 12.0 MHz db / Km 47.2 30.7 25.4 MHz db / Km 77.2 55.1 42.2 Loss MHz db / Km 98.9 71.0 54.0 MHz db / Km 117.1 86.2 65.7 MHz db / Km 137.0 95.9 73.4 MHz db / Km 178.0 124.3 96.2 MHz db / Km 195.0 133.7 106.2
1 MATV 3 Digital Headend 4 Headend 5 SMATV 6 HFC Network 7 Technical Notes 2 CATV
Indoor Amplifier CATV Equipments APPEARANCE CA-8730D 12 FEATURES PERFORMANCE NOTE Item Unit Forward Specification Reverse Frequency Range MHz 54~864 5.75~41.75 Reference Output dbmv 45 38 Frequency Response db 1.0 0.75 Max Gain db 30 20 Gain Control Range db 0 ~ -18 0 ~ -18 Slope Control Range db 0 ~ -15 0 ~ -15 CTB db -55 - Note) 1 CSO db -55-63 Note) 1 X- MOD db -55-63 Note) 1 Noise Figure db 10 10 Hum Modulation db -63-63 Note) 1 Return Loss db 14 15 Power Rating W 18 Power VAC 220 Operating Temperature -10 ~ 50 Remarks
Indoor Amplifier APPEARANCE CA-1030D(N) CATV Equipments FEATURES 13 PERFORMANCE NOTE
Indoor Amplifier CATV Equipments APPEARANCE CA-1030P, CA-G35PM 14 FEATURES PERFORMANCE Frequency Range MHz A,B A,B A,B,C,D A,B,C,D Reference Output dbmv 45 37 50 38 Frequency Response db 1.0 0.75 1.0 0.75 Max Gain db 30 20 36 20 Gain Control Range db 0~-18 0~-18 0~-18 0~-18 Slope Control Range db 0~-15 0~-15 0~-15 0~-15 CTB db -55 - -55 - Note) 1, 2, 3 CSO db -55-63 -55-63 Note) 1, 2, 3 X- Modulation db -55-63 -55-63 Note) 1, 2, 3 Noise Figure db 10 10 10 10 Note) 1 Hum Modulation db -63-63 -63-63 Note) 1 Return Loss db 14 15 14 15 Power Rating W 18 22 Power VAC 220 Operating Temperature -10 ~ 50 NOTE Forward Reverse Forward Reverse A 54~1002 5.75~41.75 C 104~1002 5.75~85 B 88~1002 5.75~65 D 216~1002 5.75~174
Mini Trunk Amplifier APPEARANCE MTA-830P, MTA-830D CATV Equipments FEATURES 15 PERFORMANCE Frequency Range Reference Output Level Frequency Response Gain CTB CSO X-MOD Noise Figure Hum Modulation Return Loss Power Rating NOTE Item TA DA TA DA Unit MHz dbmv dbmv db db db db db db db db db Forward 54 ~ 1002 45 41 0.75 31 28-65 -65-65 10-63 14 Specification 40~90 / 60Hz Reverse 5 ~ 42 38 34 0.75 18 15-64 -68 10-63 15 Remarks Note)2 Note)2 Note) 1, 3, 4 Note) 1, 3, 4 Note) 1, 3, 4 Note) 1, 3, 4
Distributors (Shelf Mount Type) CATV Equipments APPEARANCE RCD-2FTP, 4FTP, 8FTP PERFORMANCE FEATURES 16 Item Unit Specification Remarks Frequency Range MHz 5~1000 Frequency Response db 0.6 Return Loss db 16 Port to Port Isolation db 30 Insertion Loss db 4.2 / 9 / 12 Test Port Level db -20 Connector Type F Type Dimension mm 222(W) x 127(H) x 180.5(D) Distributors (Shelf Mount Type) APPEARANCE RCDP-2FTP, 4FTP, 8FTP / Frame:RDMF-1000A FEATURES PERFORMANCE Item Unit RCDP-2FTP RCDP-4FTP RCDP-8FTP Frequency Range MHz 5~1000 5~1000 5~1000 Frequency Response db 0.6 0.6 0.6 Return Loss db 16 16 16 Port to Port Isolation db 30 30 30 Insertion Loss db Monitor Level db - 20-20 - 20 Connector Type - F Type F Type F Type
Distributor APPEARANCE CA-D872, CA-D873, CA-D874, CA-D875, CA-D876, CA-D878, CA-D8712, CA-D8716 PERFORMANCE Item No. of Outputs Frequency Range Insertion Loss Return Loss Out to Out Isolation Impedance Unit Q ty MHz db db db CA-D872 2 4.6 CA-D873 3 7.8 CA-D874 4 8.2 CA-D875 5 11 5.75~1002 CA-D876 6 11 CA-D878 8 13 CA-D8712 12 16 CA-D816 16 17 Directional Coupler APPEARANCE CA-C181, CA-C182, CA-C184, CA-C188 PERFORMANCE FEATURES FEATURES 15 20 75 CATV Equipments 17 Item Frequency Range Insertion Loss Out to Tap Isolation Return Loss Error Tap Value Tap to Tap Isolation Impedance Unit MHz db db db db db 8dB 3.2 22 11dB 2.3 24 CA-C181 14dB 5.75~1002 1.7 27 15 1.5 20 75 17dB 1.5 28 20dB 1.3 31 8dB 4.6 22 11dB 3.0 24 CA-C182 14dB 5.75~1002 2.0 26 15 1.5 20 75 17dB 1.3 31 20dB 1.3 31 11dB 4.6 22 CA-C184 14dB 3.0 25 17dB 5.75~1002 2.0 27 15 1.5 20 75 20dB 1.6 31 CA-C188 14dB 4.8 23 5.75~1002 17dB 3.0 26 15 1.5 20 75
TV Wall Outlet CATV Equipments APPEARANCE CA-U81,U8R, U81S, MU81,MU8R FEATURES 18 APPEARANCE Modle Frequency Range Impedance NO of TV Return Loss TV Tap Loss Insertion Loss Isolation TV Out Isolation BR To (MHz) (db) Outs (db) (db) (db) To TV(dB) To Out(dB) CA-U81 8~23 0.8~2.0 22~35 20 CA-U8R 3.5~20 - - - CA-U81S 5.75~870 75 1 16 11~23 0.8~2.1 23~35 20 CA-MU81 11~23 0.8~2.1 23~35 20 CA-MU8R 3.5~20 - - -
1 MATV 2 CATV 4 Headend 5 SMATV 6 HFC Network 7 Technical Notes 3 Digital Headend
Digital Headend Equipments 20 8-VSB Remodulator APPEARANCE DSP-R1000 FEATURES PERFORMANCE Description Specification Standard (Scheme) ATSC A.53 (8-VSB) Symbol Rate MSps 10.762 Modulator Bit Rate Mbps 19.392 MER db 34dB (Without Eq.) Channel Bandwith MHz 6 Input/Output Frequency Range MHz 54~1002 Input Level db V 35~85 RF Output Level db V 100~115 RF In/Out Spurious db -60 Frequency Tolerance ppm 5 Phase noise db Typical -90@10kHz Frequency Response db 0.5 Group Delay ns 50 Return Loss ns 15 Power Input Voltage VAC 90~260 Operating Temperature 0~60 Storage Temperature -40~70 Mechanical and power Vibration and Shock In accordance with MIL-STD-810D Dimensions 483mm mm 347mm Rack Mount 1RU (19 RACK) Power Consumption W 35 (Max.)
HD Encoder & 8-VSB Modulator APPEARANCE DYT-HD200 FEATURES Digital Headend Equipments 21 PERFORMANCE Item Function Unit Specification Input Video Component, HDMI, CVBS HD-SDI(Option) Audio Stereo, Embedded Audio Encoding Format MPEG-2 MP@HL Encoding Size 1080i / 720i / 480p / 480p Video Encoding Rate Mbps 5~18 Encoding Chroma Format 4:2:0 Latency Time ms 500, 400 Encoding Format MPEG-1 L2 Dolby AC32.0 Audio Sampling Rate khz 48 Encoding Rate Kbps 192 Modulation 8-VSB MER db 40 Group Delay db 20 Frequency Range 54MHz~1002MHz Phase Noise VHF: -110dB/Hz UHF: -105dB/Hz Output RF Output Level db V 109 2 Impedance 75 Level Control db 0~20 Return Loss db 15 Spurious db -60 Frequency Tolerance ppm 5 Frequency Response db 0.5 Power ACV AC 220V / 60Hz General Power Consumption W 40W(Max) Dimensions mm 433 44 280
Digital Headend Equipments 22 Digital to Analog Modulator APPEARANCE TDA-900K PERFORMANCE FEATURES Description ITEM Specification Unit MIN TYP. MAX Input Level Vp-p 1 Video Signal Differential Gain % Differential Phase Signal to Noise Ratio db 0 Input Level Vp-p 2.5 Harmonic Distortion % Audio Signal Audio Frequency Response db - 0.5 0.5 Impedance 600 Audio over Modulation KHz 23 27 Output Frequency CH CATV : CH02 CH117, UHF : CH02 CH69 (54~1002MHz) Video Signal Output Level db 95 105 Frequency Stability KHz RF Output Spurious db Impedance 75 Unbalanced Output Power Range db 0 40 Audio Frequency MHz 4.5MHz MHz Return Loss db 8 Power Rating W 10 Digital Signal Processor APPEARANCE PERFORMANCE DSP-910 FEATURES Item Unit Specification Input Frequency MHz 54 ~ 1002 Input Level db V 60 ~ 55 Input Impedance 75 Output Power db 110 5 AGC(Auto Gain Control) db 25 Output Impedance 75 Output Return Loss db 15 Group Delay ns 50 SNR db 27 Frequency Deviation ppm 10 Spurious dbc 60 Output Power Range db 0 ~ -20 Power Rating W 6
1 MATV 2 CATV 3 Digotal Headend 5 SMATV 6 HFC Network 7 Technical Notes 4 Headend
Headend Equipments FM Processor APPEARANCE TFM-1000 24 FEATURES PERFORMANCE General Characteristics Item Unit Specification Remark Frequency Range MHz 88~108 Input Level db V 40~60 Output Level db V 100 AGC Range Input db -10~+10 Output db 1 Return Loss ppm 14 Frequency Response db 1 Frequency Tolerance db 0.5 Spurious nm -60 Output Level Control Range db 15 Noise Figure db 10 HUM Modulation db -60 Band Rejection db 40 Rate Power VAC 86~265 Power Consumption W 10(max) Dimensions mm 482 x 44 x 215 (W x H x D) Weight kg 1.2 Temperature -15~+50 Material Al Case
TV Modulator APPEARANCE TUM-1000 FEATURES Headend Equipments 25 PERFORMANCE Description Item Unit Specification
Headend Equipments TV Modulator APPEARANCE TUM-F710 26 FEATURES PERFORMANCE Description Item Unit Specification Remarks Input Impedance 75 Input Level Ire 140 3 Return Loss db 30 Video Signal Frequency Response Hz ~ MHz 25 ~ 6 Differential Gain % 5 Differential Phase 5 Signal to Noise Ratio dbc 60 Input Impedance 600 5% Balanced, Unbalanced Input Level dbm 0 6 Audio Signal Frequency Deviation KHz 25 Frequency Response Hz ~ MHz 50 ~ 15 Signal to Noise Ratio dbc 60 Harmonic Distortion % 0.5 Less Output Frequency MHz 54 ~ 1002 Video Signal Power Level db 100 Frequency Stability KHz 12 Less RF Output Return Loss db 12 Impedance 75 Hum Modulation dbc 60 Spurious dbc 55 Output Power Range db 0 ~ 20 Power Rating W 5
DMB Processor APPEARANCE FEATURES TDMB-1000 PERFORMANCE Headend Equipments 27 Divider APPEARANCE CDV-700, 712, 716 FEATURES PERFORMANCE Item Unit Specification Remark Frequency Range MHz 54 ~ 1002 Output Port Port 8 12 Insertion Loss db 12 16 Return Loss(In/out) db 16 Impedance 75 Port to Port Isolation db 22 16 16
Headend Equipments Head Amplifier APPEARANCE FHA-830 PERFORMANCE FEATURES 28 Head Amplifier APPEARANCE FHA-700 PERFORMANCE FEATURES Item Unit Specification Frequency Range MHz 54~1002 Output Level db V 100 Impedance 75 Noise Figure db 10 Hum Modulation db -65 Return Loss db 14 Gain Control Range db 16 Weight kg 4 Demension mm 483(W) 200(D) 44(H) Power Rating W 10
Character Generator APPEARANCE A-100 PERFORMANCE Item Edit Function Effect Function Output Function Video Input Video Output(Program) Video Output(Monitor) Output Serial Port Specification NTSC Composite Video, 1 Vpp, RCA Jack 2 NTSC Composite Video, 1 Vpp, RCA Jack 2 NTSC Composite Video, 1 Vpp, RCA Jack 1 Bypass / Super / Telop RS232C 9p DIN, USB 2 PORT Headend Equipments 29 Combiner APPEARANCE CCM-700, CCM-712, CCM-716 FEATURES PERFORMANCE Item Unit Specification CCM-700 CCM-712 CCM-716 Frequency Range MHz 54 ~ 1002 Port Port 8 12 16 Insertion Loss db Return Loss db 15 Impedance 75 Isolation db 20 Power V / Hz 220V / 60
Headend Equipments Demodulator APPEARANCE TVD-900 PERFORMANCE FEATURES 30 Description Item Unit Specification Remarks Input Frequency MHz 54 ~ 1002 Input Input Level db V 60 ~ 80 Return Loss db 16 Impedance 75 Frequency Renge Hz ~ KHz 50 ~ 15 Audio Signal Frequency Response KHz 0.5 Impedance 600 10% Balanced, Unbalanced Harmonic Distortion % 0.5 Frequency Range Hz ~ KHz 50 ~ 4.2 Video Signal Frequency Response KHz 0.5 Differential Gain % 5 Harmonic Distortion % 3 Diplex Filter APPEARANCE DPF-1000 FEATURES PERFORMANCE Item Unit Specification Remarks Frequency Range MHz 54 ~ 1002 MHz 5 ~ 42 Band Isolation db 40 Return Loss(in/Out) db 16 Insertion Loss db 1.5 Temperature Range 0 ~ 50
Power Distributor APPEARANCE PD-710D/PD-1000D FEATURES Headend Equipments PERFORMANCE Classification Specification Remarks 31 Power Supply APPEARANCE RPS-710D/RPS-1000D FEATURES PERFORMANCE Classification Unit Specification Remarks
Headend Equipments Rack APPEARANCE RCA-610~622 32 FEATURES PERFORMANCE Item RCA-610/622 Remarks Main Frame Aluminium 2.5mm(Thickness) Height per Unit(Max.) 44mm(1H) Material of Shelf Steel Temperature Range -10 ~ +50 Power AC 110/220V, 60Hz Color Optional Size 19 Standard
1 MATV 2 CATV 3 Digital Headend 4 Headend 6 HFC Network 7 Technical Notes 5 SMATV
SMATV Equipments Satellite Antenna APPEARANCE BS-A120, BS-A180, AS-A240 34 FEATURES PERFORMANCE Item Unit Specification Antenna Size Cm 120, 180, 240 Reflection Formula Parabola Method Reception Frequency GHz 3.4 ~ 12.75 Reception Channel BS, AS, Koreasat, BBC, CNBC A240 47.2 Gain db A180 45.3 A120 41.5 Antenna Efficiency % 65% Direction Control Range Azimuth Travel 360, Elevation Travel 0~70 L.N.B. (Low Noise Block) APPEARANCE BS, CS Converter FEATURES PERFORMANCE Item Specification Unit BS(Ku Band) CS(C Band) Input Frequency Range GHz 11.70~12.75 3.7~4.2 Local Frequency GHz 10.678 5.15 IF Frequency GHz 0.95~2.15 0.95~1.35 Noise Figure GHz 0.9 0.7 Gain GHz 55 65 VSWR 2.0 2.0 Connector Type F F Operating Voltage DCV 15 13~18
Satellite IF AMP APPEARANCE BS-L20 FEATURES PERFORMANCE Description Unit Specification Frequency Range MHz 950 ~ 2,150 Gain db 13 Noise Figure db 5 Output Level db V 94 Power ACV 12 ~ 22 SMATV Equipments Mixer 35 APPEARANCE SCW-215 FEATURES PERFORMANCE Item Unit MA SDM Frequency Range MHz 54~1002 950~2,150 Insertion Loss db 2 3 Return Loss db 10 Band Isolation db 35 Current V DC 13V ~ 18V, 0.5A(LNB Power Supply) Connector F-Type Satellite Receiver APPEARANCE BS-D800S FEATURES PERFORMANCE Item Unit Specification Input Frequency Range MHz 950 ~ 2,150 Input Level db V 44 ~ 84 Output video aspect ratio 4:3, 16:9 Resolution 480i, 1080i Video Output Connector RCA, YPbPr, HDMI Audio Output Connector Audio L/R, S/PDIF Power consumption W 30(max) Input Connector Type F Weight kg 2.1 Dimensions 485 x 245 x 44
SMATV Equipments 36 Optical Transmitter APPEARANCE OT-2600C FEATURES PERFORMANCE Surge Protector APPEARANCE SCSP-77 FEATURES PERFORMANCE Item Unit MA SDM Frequency Range MHz 54~1002 950 ~ 2,150 Insertion Loss db 1.2 3 Return Loss db 10 8 Insulation Resistance 1,000 Impedance 75 Isolation Voltage AC V 1000V (60sec)
HD Satellite Receiver APPEARANCE DSR-HD800S SMATV Equipments FEATURES 37 PERFORMANCE Description Item Unit Specification Input Connector Type F-Ttype, IEC 169-24, Female Input Frequency Range MHz 950 ~ 2,150 Input Level db V 44 ~ 84 Tuner Part LNB Supply Voltage DCV Vertical +13.3, Horizontal +18.3 Tone KHz/V 22 4 / 0.7 0.2 Daijak Version 1.0, 1.2, USALS Demodulation QPSK, 8ASK, 16ASK, 32ASK Input Symbol Range MS/s DVB-S:1~45, DVB-S2:10~30(QPSK/8ASK) Profile MPEG-2 MP@HL, MPEG-4 AVC MP@L3, MP@L4, HP@L4 MPEG Decoding Input Range/Video Format MS/s 15(max) & 4:3, 16:9 Resolution 1080i, 1080P480l/576l, 480P/576P, 720P Audio Decoding/Mode MPEG-1 Layer, Dolby-AC3 Audio Memory Flesh Memory MB 4 RAM MB DDR 120MB Audio / Vidio Output Connector Type RCA(CVBS) YPbR, HDMI, Audio L/R, S/PDIF(Digital Audio Output) Input Power ACV 90~250 50/60Hz Power consumption W 30 Mechanical and Power Dimensions 485 x 245 x 44 Weight 2.1 Operating Temperature 0 ~ 45
EDFA (Erbium Doped Fiber Amplifiers) SMATV Equipments APPEARANCE OFA-2000A 38 FEATURES PERFORMANCE Description Item Unit Specification Optical Wavelength nm 1550 12 Opticl Input Level dbm -2.~12. Optical Output Level dbm 16~26 Optical, RF Noise Figure db 6 Optical Isolation db 30 Return Loss db 55 Polarization Mode Dispersion db 0.3 Polarization dependent on benefits db 0.5 Input Power ACV 90~250 50/60Hz Power consumption W 30 Mechanical and Power Operating Temperature 0~50 Weight kg 2.1 Dimensions mm 485 x 245 x 44
Rack Type APPEARANCE OT-2000 SMATV Equipments FEATURES 39 PERFORMANCE
SMATV Broadband Optical Receiver SMATV Equipments APPEARANCE OR-2600C 40 FEATURES PERFORMANCE Specification Description Item Unit MATV SMATV Optical Wavelength nm 900 ~ 1650 Optical Opticl Input Level dbm -10 ~ -3 Return Loss db 55(min) Frequency Range db 54~1002 950~2,150 Flatness db 0.5 1.5 Output Power Level (Note1) db V 85 75 RF Return Loss db 15 12 CNR (Note1) db 48 CSO db 60 CTB db 60 60 IMD3 db Operating Voltage AC ACV 90~250 50/60Hz DC DCV 5 Mechanical and Power Power consumption W 2(max) Operating Temperature -20~60 Dimensions mm 81.8 x 74.5 x 23.5 NOTE
Broadband Indoor Amplifier APPEARANCE SCA-38A SMATV Equipments 41 FEATURES PERFORMANCE Item Unit Specification MATV SMATV Remark Frequency Response db 1.0 2.0 Gain Deviation db 1.0 2.0 Reference Output Level db V 105 110 Gain db 30 40 Gain Control Range db 18 15 Slope Control Range db 15 12 Composite Triple Order(CTB) db - 55 - Note) 1,2,3 Composite Second Order(CS0) db - 55 - Note) 1,2,3 Cross Modulation db - 55 - Note) 1,2,3 Noise Figure db 10 10 Note) 1 Hum Modulation db - 63-63 Note) 1 Return Loss db 14 8 LNB Power - DC 15V, 0.5A IMD 3 db - 50 Power V AC 220 10% NOTE
SMATV Equipments Broadband Directional Coupler APPEARANCE SCA-C181, C182, C184, C188 PERFORMANCE FEATURES 42 Item Unit Specification Frequency Range MHz 54 ~ 2,150 Tap Value 8 11 14 17 20 MA SDM MA SDM MA SDM MA SDM MA SDM Way 1 db 2.5 4.5 2 3.5 1.5 3 1.3 2.7 1 2.5 Insertion Loss Way 2 db 5 6.5 2.7 5 2.5 3.5 2 3 1.5 2.7 Way 4 db - - - - 5.5 7 3 4 2.5 3.2 Way 8 db - - - - 8.7 10.5 4.5 6 3.5 5.5 Way 1 db 21 20 23 20 25 20 27 20 29 20 Out to Tap Way 2 db 21 20 23 20 25 20 28 20 30 20 Isolation Loss Way 4 db - - - - 21 20 22 20 30 22 Way 8 db - - - - 22 20 24 20 25 20 Way 1 db - - - - - - - - - - Port to Port Way 2 db 20 18 21 19 22 19 22 20 25 20 Isolation Loss Way 4 db - - - - 20 20 20 20 20 20 Way 8 db - - - - 19 18 19 18 20 19 Way 1 db 8.5 2 11.5 12 14.5 15 17 17.5 20 20.5 Tap Loss Way 2 db 8.5 10.5 12 13 14.5 16.5 17.5 18.5 20.5 21.5 Way 4 db - - - - 14 17 17.5 18 20.5 21 Way 8 db - - - - 15 19 19.5 21.5 21 22 (MA : 54~1002MHz, SMA : 950~2,150MHz) Attenuator APPEARANCE ATT-( ) FEATURES PERFORMANCE Item Unit Specification MATV SMATV Remark Frequency Range MHz 54~1002 950~2,150 Return Loss db 13 12 Frequency Response db 2.0 Attenuation Value db 3, 6, 9, 12 In-Output Connector Type F F In : male, Out : female
Broadband Distributor APPEARANCE SCA-D872~878 PERFORMANCE FEATURES Item Unit Specification Frequency Range MHz 54~ 2150 Number of Port 2 3 4 6 8 MA SMA MA SMA MA SMA MA SMA MA SMA Insertion Loss db 4.5 6 7.5 9.5 8.5 11 11.5 16 13 18.5 Return Loss db 14 12 13 11 10 10 10 10 11 9 Port to Port isolation db 20 17 20 17 20 17 20 17 20 17 Frequency Response db 1.5(MA) / 3.0(SDM) Hum Modulation db -65(MA) / -60(SDM) Current Ampere 0.5 Impedance OHM 75 (MA Reference Value : 54~1002MHz, SDM Reference Value : 950~2150MHz) SMATV Equipments 43 Broadband TV Well Outlet APPEARANCE SCA-U81( ), SCA-U8R( ) PERFORMANCE FEATURES Item Unit Specification Frequency Range 54 ~ 2150 Insertion Loss db 8 11 14 17 20 MA SMA MA SMA MA SMA MA SMA MA SMA Insertion Loss db 3 4 2.5 3.8 2 2.8 1.4 2.5 1.2 2 Out to Tap Isolation Loss db Tap Loss db 9 9 10.5 11 13.5 14 16.5 17 21 21.5 Item Unit MA SMA Frequency Range MHz 54 ~ 1002 950 ~ 2150 Insertion Loss db 1 4 1 4 Insertion Loss Error db 0.75 1.5 Return Loss db 13 10 Frequency Response db 0.75 1.5 (MA Reference Value : 54~1002MHz, SDM Reference Value : 950~2150MHz)
1 MATV 2 CATV 3 Digital Headend 4 Headend 5 SMATV 7 Technical Notes 6 HFC Network
Forward Optical Transmitter APPEARANCE T1000A FEATURES HFC Network 46 PERFORMANCE Description Item Unit Specification Optical Wavelength nm 1310 20 Optical Opticl Output Level dbm 3~15 Return Loss db 55 Connector db SC/APC, FC/APC(option) Frequency Range MHz 45~1,000 RF Input Power Level db V 15 Flatness db 1.0(peck to Valley) Gain Control Range Input ATT db 0~15.5(0.5dB Step) AGC Gain db -5~1(0.5dB Step) RF Return Loss db 16 C/N db 52 Note) 1,2,3,4 CSO db 64 Note) 1,2,3 CTB db 67 Note) 1,2,3 X-MOD db 65 Note) 1,2,3 HUM v 65 RF Connector Type F Power consumption W 15 Mechanical and Power Dimensions mm 24(W) x 98.5(H) x 235(D) Normal Operating Temperature 0 ~ +40 Limit Operating Temperature -10 ~ +60
Reverse Optical Receiver APPEARANCE R200S FEATURES HFC Network 47 PERFORMANCE Description Item Unit Specification Optical Input Wavelength nm 900 ~ 1650 Optical Optical Input Level dbm -10 ~ -3 Return Loss db 55 Optical Input Connector Type SC/APC, FC/APC(option) Frequency Range MHz 5 ~ 200 Flatness db 1.0(peck to Valley) Output Power Level dbmv 30 Switching Time msec 5 RF Return Loss db 16 CNR db 51 Note) 1,2,3,4 CSO db 62 Note) 1,2,3 CTB db 65 Note) 1,2,3 Separation between Port db 60 Monitor Port Level db -20 RF Output Connector Type F Power consumption W 4 Mechanical and Power Dimensions mm 24(W) x 98.5(H) x 235(D) Normal Operating Temperature 0 ~ +40 Limit Operating Temperature -10 ~ +60
Main Frame APPEARANCE MF-1000A, MF-1000B HFC Network 48 PS-600A FEATURES PERFORMANCE Item Unit Specification MF-1000A Slot Q ty 24 Power Supply Module PS-600A Input Power AC ACV 220 22 DC DCV 38~70 Power consumption W 5 ~ 80 Operating Temperature 0 ~ +50 Power redundancy Redundancy Possible (Option) Alarm display Alarm : LED Display, VFD Remote monitoring SNMP Support Alarm functionality range State of the mainframe, transmitter, receiver
Main Frame APPEARANCE MF-1000B HFC Network 49 PS-300A FEATURES PERFORMANCE Item Specification
Trunk Bridge Amplifier APPEARANCE STBA - G402D HFC Network 50 FEATURES PERFORMANCE Specification Item Unit Forward TA BR Reverse Remarks Frequency Range MHz 54(88)~1,002 5~42(65) Note 5 Operating Gain db 33 40(Max43) 25 Flatness db 0.75 Output Level dbmv 43 49(Max51) 38 Return Loss db 16 Noise Figure db 10 10 15 CSO db 73 68 73 Note 1,3,4 CTB db 73 68 Note 1,3,4 X-MOD db 70 65 70 Note 1,3,4 HUM db 65 Note 1,3,4 AGS/AGC db Output Changes within 0.5dB at input level of 10dBmV 4dB
High Gain Trunk Bridge Amplifier APPEARANCE STBA-G452D HFC Network FEATURES 51 PERFORMANCE Specification Item Unit Forward Reverse Remarks TA BR Frequency Range MHz 54(88)~1,002 5~42(65) Note 5 Operating Gain db 32 45 24 Flatness db 0.75 0.5 Output Level dbmv 43 56 40 Return Loss db 16 Noise Figure db 10 10 15 CSO db 73 68 73 Note 1,3,4 CTB db 73 68 Note 1,3,4 X-MOD db 70 65 70 Note 1,3,4 HUM db 65 Note 1,3,4 AGS/AGC db Output Changes within 0.5dB at input level of 10dBmV 4dB
Distribution Amplifier HFC Network APPEARANCE SDA-G403BD 52 FEATURES PERFORMANCE Item Unit Forward Specification Reverse Remarks Frequency Range MHz 54(88)~1,002 5~42(65) Note 4 Operating Gain db 40 18(25) Flatness db 0.75 Output Level dbmv 49(max 51) 38 Return Loss db 16 Noise Figure db 10 15 CSO db 68 73 Note 1,3,4 CTB db 68 Note 1,3,4 X-MOD db 65 70 Note 1,3,4 HUM db 65 Note 1,3,4 AGS/AGC db Output Changes within 0.5dB at input level of 10dBmV 4dB
Extension Amplifier APPEARANCE SEA-G401D HFC Network FEATURES 53 PERFORMANCE Item Unit Specification Forward Reverse Remarks Frequency Range MHz 54(88)~1,002 5~42(65) Note 4 Operating Gain db 40 18(25) Flatness db 0.75 Output Level dbmv 49 38 Return Loss db 16 Noise Figure db 10 15 CSO db 68 73 Note 1,3,4 CTB db 68 Note 1,3,4 X-MOD db 65 70 Note 1,3,4 HUM db 65 Note 1,3,4 AGS/AGC db Output Changes within 0.5dB at input level of 10dBmV 4dB
Optical Network Unit (Outdoor) HFC Network 54 APPEARANCE DFOTR-G104D PERFORMANCE FEATURES Description Item Unit Specification Remarks Reverse Output Wavelength nm 1,310 30nm DFB Laser Diode Output Level dbm 3(5) Optical Input Wavelength nm 1,260~1,610 Forward Input Level dbm -3 2dB +2dBm(max) Common In-output Connector Type SC/APC, FC/APC Frequency Range MHz 5~42(65) Note 3 Flatness db 0.75 Return Loss db 16 Input Power Level dbmv 15 Note 1 Reverse CSO db 55 Note 1,2 CTB db 65 Note 1,2 X-MOD db 62 Note 1,2 CNR db 48 Note 1,2 HUM db 65 Note 1,2 RF Frequency Range 54~1,002 Note 3 Flatness db 0.75 Return Loss db 16 Output Power Level dbmv 43 Note 1 Forward CSO db 64 Note 1,2 CTB db 67 Note 1,2 X-MOD db 65 Note 1,2 CNR db 48 Note 1,2 HUM db 65 Note 1,2
Optical Network Unit (Outdoor) APPEARANCE DFOTR-G204D PERFORMANCE FEATURES HFC Network 55 Description Item Unit Specification Remarks Reverse Output Wavelength Range nm 1,470~1,610 DFB Laser Diode Output Level dbm 5 Normal : LED On Optical Forward Input Wavelength nm 1,260~1,610 Input Level dbm 0 2dB Normal : Green, Abnormal : Red Common Link Budget db 14 In-output Connector Type SC/APC, FC/APC Frequency Range MHz 5~42(65) Flatness db 0.5 Return Loss db 16 Input Power Level dbmv 20 5dB Reverse CNR db 48 CSO db 55 X-MOD db 62 NPR(min)(Noise Power Ratio) db 60 IMD2 db 60 IMD3 db 65 Frequency Range MHz 54~1,002 RF Output Power Level dbmv 49 870MHz / 47dB Flatness db 0.75 Return Loss db 16 Output Tilt Level db 12 870MHz / 10dB Forward CNR db 47 Optical Input 0dBm CSO db 64 CTB db 67 X-MOD db 64 HUM db 65 Impedance 75 Common RF Monitor Level db -20 RF In-output Gain Control Type Module detachable RF In-output Tilt Control Type Module detachable Operating Temperature -40~+60 Operating environment Storage Temperature -40~+85 Operating Humidity % 0~95 Power Consumption W 55
Optical Network Unit (Outdoor) HFC Network 56 APPEARANCE DFOTR-G404D PERFORMANCE FEATURES Description Item Unit Specification Remarks Reverse Output Wavelength Range nm 1,470~1,551 DFB Laser Diode Output Level dbm 3 Input Wavelength nm 1,260~1,610 Forward Optical Input Level dbm 0 2dB SMSR db 35 Common In-output Connector Type SC/APC, FC/APC Return Loss db 55 Frequency Range MHz 5~42(65/88/174) Option Flatness db 0.5 Return Loss db 16 Input Power Level dbmv 20 0~7(0.5dB Step) MCU control Gain Control Range db Reverse 0~20(1.0dB Step) Manually Control Slope Control Range db 0~7(0.5dB Step) MCU control 0~30(1.5dB Step) Manually Control CNR db 47 Note3,4,5 CSO db 55 Note3,4,5 CTB db 65 Note3,4,5 X-MOD db 65 Note3,4,5 Frequency Range MHz 54(88/104/216)~1,002 Option Output Power Level dbmv 49 RF Max Output Power Level dbmv 52 Flatness db 0.75 Return Loss db 16 0~7(0.5dB Step) MCU control Gain Control Range db Forward 0~20(1.0dB Step) Manually Control Slope Control Range db 0~7(0.5dB Step) MCU control 0~8(Succession) Manually Control CNR db 52 Note3,4,5 CSO db 64 Note3,4,5 CTB db 67 Note3,4,5 X-MOD db 64 Note3,4,5 Impedance 75 RF Monitor Level db -20 Common Port to Port Isolation db 60 870MHz : 65dB Redundant Path Insertion Loss db 0.5 Isolation db 60 Operating Temperature -40~+60 Operating environment Storage Temperature -40~+85 Operating Humidity % 0~95 Operating Power ACV 40~90
Rack Type Optical Network Unit (Indoor) APPEARANCE FOTR-1000A HFC Network 57 PERFORMANCE Description Item Unit Specification Remarks Reverse Output Wavelength Range nm 1,310 DFB Laser Diode Output Level dbm 5 Input Wavelength nm 1,260~1,610 Forward Optical Input Level dbm 0 2dB SMSR db 35 Common In-output Connector Type SC/APC, FC/APC Return Loss db 55 Frequency Range MHz 5~42(65/88/174) Option Flatness db 0.5 Return Loss db 16 Input Power Level dbmv 20 Gain Control Range db 0~15(1.0dB Step) Reverse Slope Control Range db 0~7(1dB Step) CNR db 48 Note3,4,5 CSO db 55 Note3,4,5 CTB db 65 Note3,4,5 X-MOD db 65 Note3,4,5 RF Frequency Range MHz 54(88/104/216)~1,002 Option Output Power Level dbmv 43 Max Output Power Level dbmv 45 Flatness db 0.75 Return Loss db 16 Forward Gain Control Range db 0~15(1.0dB Step) Slope Control Range db 0~7(1.0dB Step) CNR db 48 Note3,4,5 CSO db 63 Note3,4,5 CTB db 67 Note3,4,5 X-MOD db 63 Note3,4,5 Common Impedance 75 RF Monitor Level db -20 Operating environment Operating Temperature 0~+50 Power Consumption ACV 85~242
Indoor ONU APPEARANCE FOTR-G30D HFC Network 58 FEATURES PERFORMANCE Description Item Unit Specification Remarks Reverse Output Wavelength Range nm 1,310 DFB Laser Diode Output Level dbm 5 Input Wavelength nm 1,260~1,610 Forward Optical Input Level dbm 1.0 2dB Common In-output Connector Type SC/APC, FC/APC Return Loss db 55 Frequency Range MHz 5~42(65/88/174) Option Flatness db 0.75 Return Loss db 16 Input Power Level dbmv 20 Reverse Slope Control Range db 0~6 CNR db 48 Note1,2,3 CSO db 55 Note1,2,3 CTB db 65 Note1,2,3 X-MOD db 64 Note1,2,3 RF Frequency Range MHz 54(88/104/216)~1,002 Option Output Power Level dbmv 45 Flatness db 0.75 Return Loss db 16 Forward Slope Control Range db 0~10 Plug in Module CNR db 52 Note1,2,3 CSO db 63 Note1,2,3 CTB db 67 Note1,2,3 X-MOD db 64 Note1,2,3 Common Impedance 75 RF Monitor Level db -20 Operating Temperature 0~+50 Operating Power ACV 85~242 Operating environment Power consumption W 20 Dimensions mm 165(W)x67.5(H)x200(D) In-Output Connection Able 5C,7C,10C,12C
Indoor Amplifier APPEARANCE CA-1030W HFC Network FEATURES 59 PERFORMANCE Item Unit Specification Forward Reverse Remarks Frequency Range MHz 54 ~ 1,000 5 ~ 42 Reference Output Level dbmv 45 37 Frequency Response db 1.0 0.75 Gain db 30 20 Maximum Input Level dbmv 20 20 Gain Control Range db 0 ~ -18 0 ~ -18 Slope Control Range db 0 ~ -15 0 ~ -15 CTB db -61 Note 1,2,3) CSO db -63-65 Note 1,2,3) X-MOD db -63-65 Note 1,2,3) Noise Figure db 10 10 Note 1) Hum Modulation db -63-63 Note 1,2,3) Return Loss db 15 16 Power Consumption w 16 Power VAC 220 Operating Temperature -10 ~ 50
Indoor Amplifier APPEARANCE CA-1030WE HFC Network 60 FEATURES PERFORMANCE Item Unit Specification Forward Reverse Remarks Frequency Range MHz 54(88) ~ 1,000 5 ~ 42(65) Reference Output Level dbmv 45 37 Frequency Response db 1.0 0.75 Gain db 30 20 Maximum Input Level dbmv 20 20 Gain Control Range db 0 ~ -18 0 ~ -18 Slope Control Range db 0 ~ -15 0 ~ -15 CTB db -61 CSO db -63-65 Note 1,2,3) X-MOD db -63-65 Note 1,2,3) Noise Figure db 10 10 Note 1) Hum Modulation db -63-63 Note 1,2,3) Return Loss db 15 16 Power Consumption w 16 Power VAC 220 Operating Temperature -10 ~ 50
RFoG Node APPEARANCE DFOTR-G45R FEATURES PERFORMANCE HFC Network 61 Description Item Unit Specification Remarks Reverse Output Wavelength Range nm 1,610 3.5nm DFB Laser Diode Output Level dbm 4 Optical Forward Input Wavelength nm 1,550 3.5nm Input Level dbm -6~+2 Common Link Budget db 24 In-output Connector Type SC/APC, FC/APC Frequency Range MHz 5~42 Flatness db 0.75 Return Loss db 16 Reverse Input Power Level db V 20 20dB CNR db 45 CSO db 55 X-MOD db 60 Frequency Range MHz 54~1,002 Output Power Level db V 49 AGC db -3 3dB Flatness db 0.75 RF Return Loss db 16 Forward Output Tilt Level db 10 870MHz / 10dB CNR db 47 Optical Input 0dBm MER db 40 CSO db 60 CTB db 62 X-MOD db 63 HUM db 63 Impedance 75 RF Monitor Level db -20 Common RF In-output Gain Control Type ATT Module detachable RF In-output Tilt Control Type Fix Optical Input Display LED Display WDM WDM Support Operating Temperature -40~+60 Storage Temperature -40~+85 Operating environment Operating Humidity % 0~95 Power ACV 198~242 Power Consumption W 55 Surge Protection Built in surge protection circuit
RF Overlay Node APPEARANCE DFOTR-G50R FEATURES HFC Network 62 PERFORMANCE Description Item Unit Specification Remarks Forward Input Wavelength nm 1,550 3.5nm Optical Input Level dbm -6~+2 Common Link Budget db 24 In-output Connector Type SC/APC, FC/APC Frequency Range MHz 54~1,002 Output Power Level db V 49 Flatness db 0.75 RF Return Loss db 16 Output Tilt Level db 10 870MHz / 10dB Forward CNR db 47 MER db 40 CSO db 60 CTB db 62 X-MOD db 60 HUM db 63 Impedance 75 Common RF Monitor Level db -20 RF In-output Gain Control Type ATT Module detachable RF In-output Tilt Control Type Fix Optical Input status -7dB Lit by the optical input Operating Temperature -10~+60 Storage Temperature -40~+85 Operating environment Operating Humidity % 0~95 Power ACV 198~242 Power Consumption W 22 Surge Protection Built in surge protection circuit
Hybrid Overlay Node APPEARANCE DHON-1000 PERFORMANCE FEATURES HFC Network 63 1. HFC ONU Part Description Item Unit Specification Remarks Optical Reverse Output Wavelength Range nm 1,550, 1,610 DFB Laser Diode Output Level dbm 4 Forward Input Wavelength nm 1,310 10nm Input Level dbm -3 ~ +2 Frequency Range MHz 5~42 Flatness db 0.75 Return Loss db 16 Reverse Input Power Level dbmv 20 æ20ߺ CNR db 45 Note 1,2 CSO db 55 Note 1,2 X-MOD db 70 Note 1,2 Frequency Range MHz 54~1,002 RF Output Power Level dbmv 52 Flatness db 0.75 Return Loss db 16 Forward Output Tilt Level db 14 CNR db 52 Note 1,2 CSO db 62 Note 1,2 CTB db 64 Note 1,2 X-MOD db 63 Note 1,2 Common Impedance 75 RF Monitor Level db -20 1 Power DCV 5, 24 Operating environment 5 Optical module Power Consumption W 20 RF Amp module
Hybrid Overlay Node HFC Network 64 2. RF Overlay Part Description Item Unit Specification Remarks Output Wavelength nm 1,550 3.5nm Optical dbm 5 (2Port) Overlay Opic Transmitter Output Level dbm 26 EDFA dbm 17.5 Hybrid MUX LC/APC Overlay Opic Transmitter Connector Type LC/APC EDFA Input : LC/APC Hybrid MUX Output : SC/APC Frequency Range MHz 54 ~ 1,002 Input Power Level dbmv 10 ~ 20 Flatness db 0.75 RF Input Attenuation Control Range db 15.5(0.5dB Step) CNR db 52 CSO db 60 CTB db 62 X-MOD db 60 Operating environment Power DCV 24 Power Consumption W 10 NMS Items LD on/off, LD Output power, LD Bias Current, LD Temperature, OMI Level Control/watch, RF Attenuator control RF Mode control, Module Temperature watch. 3. Hybrid TAP Repeater part Description Item Unit Specification Remarks Optical Receiver Input Wavelength nm 1,610 3.5nm Input Level Range dbm -20 ~ -10 Transmitter Output Wavelength nm 1,610 3.5nm Output Level dbm 14.5 Frequency Range MHz 5~42 Flatness db 0.5 Receiver Output Power Level dbmv 10 CNR db 45 CSO db 55 X-MOD db 70 RF Frequency Range MHz 5~42 Flatness db 0.5 CNR db 50 Transmitter CSO db 55 X-MOD db 70 Output Tilt Level db 10 870MHz / 10dB CNR db 47 Optical Input 0dBm Operating environment Power DCV 5 0.2V Power Consumption W 10 Module Construction Optical Receiver Module : 8ea (The main modules within the modular plug-in) Optical Transmitter Module : 1ea (Fixed within the main module) Optical Transmitter module LD output level watch. NMS Items Each receiver module monitors whether the mounted. Each receiver module monitors whether optical input power. Module Temperature watch.
Hybrid Overlay Node 4. Main Platform Description module Q ty Remarks HFC ONU 1 RF Amp 1 RF Overlay Optical Transmitter 1 Module Construction EDFA 2 H-Tap Repeater 1 4Port GE-PON OLT 2 AC Power Supply 2 Item Unit Specification Remarks NMS Status Monitoring & Controling all modules through OLT Power ACV 60 ~ 90 (50/60Hz) Power Consumption W 135(max 160) Redundancy Hot-swappable load sharing scheme Dimensions nm 534(W)x272(H)x200(D) Weight kg 15 HFC Network 65 5.
Hybrid Tap APPEARANCE HT-1000 FEATURES HFC Network 66 PERFORMANCE Description Item Unit Specification Remarks Reverse Output Wavelength Range nm 1,610 3.5nm DFB Laser Diode Output Level dbm 4 Bust Mode switching time 1.6 Optical Input Wavelength 1,550 3.5nm Forward Input Level dbm -6~+0 Common Incoming fiber optic cable Type Phtoeletric Cable SMF or Multicore SMF Frequency Range MHz 5~42 Flatness db 2 Return Loss db 14 Input Power Level dbmv 30~35 Reverse CNR db 44 CSO db 55 X-MOD db 55 Tap to Tap Flatness db 1.0 Tap to Tap Isolation db 20 Frequency Range MHz 54~1,002 Output Power Level dbmv 25 Maximun Loading Channel NTSC 79, Digital 75 RF AGC db 1.5 In Optical input Range Flatness db 2 Return Loss db 14 Output Tilt Level db 8 2dB Forward CNR db 44 Optical Input 0 dbm MER db 38 BER db 10-9 CSO db 60 CTB db 60 X-MOD db 60 HUM db 63 Tap to Tap Flatness db 1.0 Tap to Tap Isolation db 20 Common Dimensions nm 160(W)x120(D)x203(H) Case Aluminum Die-casting Waterproof Operating environment Operating Temperature -35 ~ +60 Storage Temperature -40 ~ +85 Operating Humidity % 5 ~ 95 Power ACV 40 ~ 90 Power Consumption W 6
1 MATV 2 CATV 3 Digital Headend 4 Headend 5 SMATV 6 HFC Network 7 Technical Note
HFC System Block Diagram Technical Notes 68
HFC System Block Diagram Technical Notes 69
SMATV, HFC, Rfoverlay System Block Diagram Technical Notes 70
Technical Notes Technical Notes 71
Technical Notes Technical Notes 72
Technical Notes 73
Technical Notes Technical Notes 74
Technical Notes Technical Notes 75
Technical Notes Technical Notes 76