User manual GRASS VALLEY 8935CF DATASHEET

[. . . ] 8935CF 4-Channel Electrical to 4-Channel Fiber Optic Conversion Module Key Features · Four-channel SDI/HD-SDI fiber transmitter · Also supports DVB ASI, AES, and Grass Valley audio TDM interface · Supports up to two SFP devices for up to four fiber optic outputs · Reclocking for stable long distance signals · Reclock bypass for non-SDI signal types · Accommodates lasers with separated wavelengths for CWDM optical multiplexing · Single-mode fiber · Can be used with the 8935FC receiver and other fiber-ready modules for distances of between 0 and 50 km, depending on the transmitter · Meets SMPTE 292M/297M/259M signal specifications 59 The 8935CF is a four-channel electrical to optical broadcast quality fiber optic conversion module with reflected electrical outputs. [. . . ] To construct a four-channel solution, select two of the SFP transmitter devices for two four-channel operation. The SFPs selected set the power and the wavelength for the unit, which allows for CWDM operation when combined with the 8939FCA/8939FCB optical multiplexer. This replaceable optical technology allows for easy upgrade, reconfiguration, and servicing. Parameters are controllable via the NetConfig Web browser interface for configuration and parameter adjustment. [. . . ] SFP Device ­ Dual Transmitter ·SFP-13103G-M1DTX-K Modes of Operation The 8935CF supports following modes of operations: ·Autoreclock270Mb/s/1. 5Gb/s/bypassmode ·Autoreclock270Mb/s/1. 5Gb/smode ·Fixedreclock270Mb/smode ·Fixedreclock1. 5Gb/smode ·Fixedbypassmode Electrical Length Reclocked at 270 Mb: 10 ns Reclocked at 1. 5 Gb: 8 ns Bypass: 7 ns Fiber Optic Submodule Devices Channels Channel 1 and 2 Channel 3 and 4 Channel 5 and 6 Channel 7 and 8 Channel 9 and 10 Channel 11 and 12 Channel 13 and 14 Channel 15 and 16 2 Frequencies per CWDM SFP Device 1470 nm & 1490 nm Transmitters 1510 nm & 1530 nm Transmitters 1550 nm & 1570 nm Transmitters 1590 nm & 1610 nm Transmitters 1310 nm & 1330 nm Transimitters 1350 nm & 1370 nm Transmitters 1390 nm & 1410 nm Transmitters 1430 nm & 1450 nm Transmitters Environmental Operating temperature range: 0 to +45°C Non-operating temperature range: -10 to +70°C Humidity: 90% non-condensing Serial Digital Input Connector: BNC equalized for up to 300m of Belden 1694A cable for bit rates up to 270 Mb/s and up to 100 m of Belden 1694A for bit rates from 270 Mb/s to 1. 5 Gb/s Input impedance: 75 Return loss: 15 dB Reclocking: ·SMPTE292M-1998at1. 485Gb/s ·SMPTE259M-1997andDVB-ASIat270Mb/s Non-reclocking: 1 to 540 Mb/s, AES 3id-2001 and MADI SFP Device ­ Dual Transmitter for CWDM ·SFP-CWDM3G-1-K­1470nmand1490nm ·SFP-CWDM3G-2-K­1510nmand1530nm ·SFP-CWDM3G-3-K­1550nmand1570nm ·SFP-CWDM3G-4-K­1590nmand1610nm ·SFP-CWDM3G-5-K­1310nmand1330nm ·SFP-CWDM3G-6-K­1350nmand1370nm ·SFP-CWDM3G-7-K­1390nmand1410nm ·SFP-CWDM3G-8-K­1430nmand1450nm These SFP transmitters are Class 1 laser devices For detailed specifications, installation, and setup instructions see: www. grassvalley. com/docs/modular [. . . ]