SFC-6901

SFC-6901

12G Universal Fiber Transport Solution

The SFC-6901 provides cost-effective fiber transport for SDI up to 12G.  

 

SFC 6901 Fiber Board

The SFC-6901 provides cost-effective fiber transport for SDI up to 12G and ASI. In a single, highly flexible and configurable card, it provides the complete functionality needed to set up fiber links satisfying the needs of many scenarios.

The benefits of fiber optics for video transport include longer attainable distances, smaller/lighter cabling, reduced cable tray loads and electrical isolation.

One card, multiple applications
Get fiber connectivity for any scenario with the SFC-6901. Fiber transmit or receive directionality is defined by the installed SFPs. Provision the two SFP slots as needed to satisfy transmit, receive and optical regeneration applications. Any combination of transmit, receive or bi-directional SFPs may be used on the same card, making countless versatile combinations possible. Choose from a wide range of SFP options including 1310nm for short-haul and CWDM for multiplexing. Standard and high-sensitivity receivers meet short and extended link budget requirements. An internal crosspoint connects the bi-directional HDBNC and optical ports allowing flexible port configurations including inputs, outputs, loop-outs and distribution.

Efficient use of fiber and added reliability
Get more from your fiber infrastructure with cost-saving multiplexing. The availability of 16 wavelengths for CWDM multiplexing and the ability to use the onboard gearbox to combine up to 4 synchronous/homogenous HD/3G signals over a single fiber/wavelength means you can conserve strands in fiber-limited environments and reduce costs when using leased fibers. Get peace of mind for critical signal continuity with the ability to configure SFP receiver ports for optical failover and SFP transmit ports for dual fiber paths. Additionally, the SHC-6901 is based on the rock-solid openGear platform which offers redundant power supplies and hot-swappable, front-loading cards with a 5-year warranty. With Dashboard, centralized configuration and monitoring and alarming of critical parameters such as signal presence and optical power levels are handled with ease. 
 
Future-proof features and 12G support
The ability to swap SFP’s means you can always adapt to new fiber availability and link budget challenges. With 12G support and an internal gearbox, the SFC-6901 is always ahead of the curve and ready for a transition to UHD whether requirements dictate single-link, quad-link or both formats of 12G/UHD. The flexible optical/electrical port mapping and gearboxing can be reconfigured at any time to adapt to changing needs. With a total of four-onboard 12G fiber conversion paths, each SFC-6901 is also able to support transport of quad-link 8K SDI signals, with the ability to combine up to four such signals on a single fiber when CWDM is used.
  • Supports SD to 12G-SDI, plus ASI
  • Flexible SFP options
    • 2 SFPs for  up to 4 fiber links
    • Each SFP can be provisioned with dual transmit, dual receive or transceiver SFP
    • Select from 3G or 12G capable SFPs to suit the application and budget
    • 1310nm and standard sensitivity receiver SFPs available for short-haul links
    • CWDM lasers (16 wavelengths) and high-sensitivity receivers available for multiplexing, fibre-conservations and longer link budgets
  • With the ability to host two SFPs for a total for four 12G lanes, a single card can be used as TX or RX for one complete quad-link 8K signal
  • Configurable any-to-any port-mapping between the four HDBNC connectors and the optical ports, including:
    • One-to-one optical to/from electrical
    • Electrical or optical distribution
    • Electrical or optical loop-outs
  • Onboard gearbox with multiple uses:
    • Quad 2SI 3G <-> 12G conversion and fiber transport for UHD signals
    • Fiber savings: Up to four synchronous HD/3G SDI signals of the same framerate and standard can be combined for transport as a 12G single link
    • When combined with CWDM, up to 64 HD/3G signals can be conveyed over a single mode fiber
    • In gearbox mode, signal transport over fiber is uninterrupted by loss of any electrical input feed
  • For optical link redundancy, two optical receive ports can be configured for automatic failover
  • Pair with the companion SHC-8932-F to convert SDI to HDMI to feed monitors, display processors, etc.
  • Transparently passes embedded AES and all ancillary data
  • Hot swappable from the front of the frame without de-cabling any fiber or coax connections
  • High-density openGear solution – up to 40 fiber conversion paths per OG3 or OGX frame
  • 5-year transferrable warranty
Base Card
SFC-6901
PARAMETER VALUE
Video Format Support 525/625i @ 50/59.94 720p @ 50/59.94 1080i @ 50/59.94 1080p @ 23.98/24/25/29.97/30/50/59.94/60 2160p @ 23.98/24/25/29.97/30/50/59.94/60 Note: If the onboard gearbox is intended for use, only 720p, 1080i and 1080p formats are supported.
Input/Output Standards ST 259M (SD-SDI) ST 292M (HD-SDI) ST 424M (3G-SDI Level A) ST 2081 (6G-SDI) ST 2082 (12G-SDI) DVB-ASI
Input Equalization · SD-SDI (270Mb/s): 250m HD-SDI (1.5Gb/s): >200m 3G-SDI (3Gb/s): >125m 6G-SDI (6Gb/s): >70m 12G-SDI (12Gb/s): >50m
I/O Return Loss Compliant to ST 259M, ST 292M, ST 424M, ST 2081, ST 2082
Output Jitter Compliant to ST 259M, ST 292M, ST 424M, ST 2081, ST 2082
I/O Connectors 4 x HDBNC individually configurable as inputs or outputs
Fiber Connectors 4 x SFP+ Cages (See specifications below for individual SFP models)
Power Consumption 5W
Environmental 0-40⁰C operational
Physical Compatible with openGear OG3 and OGX-series frames, 2-slot rear module

SFP Transmitters
SFP-FIBER-12G-2T Dual 12G Fiber Transmitter
PARAMETER VALUE
Number of outputs 2
Connector LC/UPC
Laser Nominal Wavelength 1310nm
Laser Type FP
Laser Optical Power -5 to +1 dBm
SFP-FIBER-12G-2T-xx/yy* CWDM Dual 12G Fiber Transmitter
PARAMETER VALUE
Number of outputs 2
Connector LC/UPC
Laser Nominal Wavelength 1270-1610 nm
Laser Type DFB
Laser Optical Power -3 to +1 dBm

*xx/yy versions include the following: 27/29, 31/33, 35/37, 43/45, 47/49, 51/53, 55/57, 59/61. See CWDM wavelength ordering information.

SFP-FIBER-3G-2T 1310nm Dual 3G Fiber Transmitter
PARAMETER VALUE
Number of outputs 2
Connector LC/UPC
Laser Nominal Wavelength 1310nm
Laser Type DFB
Laser Optical Power -5 to 0 dBm
SFP Receivers
SFP-FIBER-12G-2R Dual 12G Fiber Receiver
PARAMETER VALUE
Connector LC/UPC
Number of inputs 2
Receiver Wavelength 1260nm-1580nm
Receiver Type PIN
Receiver Optical Sensitivity (Pathological Signal) -11dBm @ 12Gb/s -15dBm @ 3Gb/s
Receiver Maximum Input 0dBm
SFP-FIBER-12G-2R-H High Sensitivity/CWDM Dual 12G Fiber Receiver
PARAMETER VALUE
Connector LC/UPC
Number of inputs 2
Receiver Wavelength 1260nm-1620nm
Receiver Type APD
Receiver Optical Sensitivity (Pathological Signal) -18dBm @ 12Gb/s -18dBm @ 3Gb/s
Receiver Maximum Input -3dBm
SFP-FIBER-3G Dual 3G Fiber Receiver
PARAMETER VALUE
Connector LC/UPC
Number of inputs 1
Receiver Wavelength 1260nm-1580nm
Receiver Type PIN
Receiver Optical Sensitivity (Pathological Signal) -23dBm @ 12Gb/s
Receiver Maximum Input 0dBm
SFP Transceivers
SFP-FIBER-12G 12G Fiber Transceiver
PARAMETER VALUE
Connector LC/UPC
Number of outputs 1
Laser Nominal Wavelength 1310nm
Laser Type FP
Laser Optical Power -5 to +1 dBm
Number of inputs 1
Receiver Wavelength 1260nm-1580nm
Receiver Type PIN
Receiver Optical Sensitivity (Pathological Signal) -11dBm @ 12Gb/s -15dBm @ 3Gb/s
Receiver Maximum Input 0dBm

 

With the ability to select from various SFP transmitter and receiver options, as well as configure the mapping of inputs and outputs using the internal crosspoint, the SHC-6901 can be flexibly configured to suit the needs of many applications.

Point-to-Point Unidirectional

The SHC-6901 can be configured for simple, uni-directional signal transport for signals from SD to 12G over multiple fibers with four channels on each card.

Point-to-Point Bidirectional

A single card may be configured to support bi-directional fiber links over multiple fibers.

Point-to-MultiPoint with Electrical Distribution

Flexible port mapping facilitates multiple electrical and/or optical outputs. In this case, a single 12G SDI source is locally distributed on two loop-outs, and optically distributed to two destination over two fibers. Three electrical outputs are configured at each destination.

Point-to-Point Over Single Fiber using Gearbox

The onboard gearbox may be used to combine up to four synchronous HD signals of the same standard and frame rate over a single, fiber-conserving 12G link.

Point-to-Point Using Gearbox with Optical FailoverPoint-to-Point-Gearbox-and-Failover The transmitter may be configured to output two copies of the same optical signal to accommodate dual/diverse fibre paths. The receive side is configured to treat the two inputs as main and backup for optical failover. The example combines use of the gearbox, but individual signals per fibre may also be configured.

Point-to-Point Over Single Fiber with SDI to HDMI Conversion

The SFC-6901 may be paired with the SHC-8932-F to reach destinations such as monitors or display processors requiring HDMI.
Point-to-Point Bi-Directional with CWDM
Point-to-Point CWDM
Utilizing CWDM SFPs, mix and demux, up to 16 12G signals may be conveyed over a single fibre.
Point-to-Point Bi-Directional using Gearbox and CWDM
Point-to-Point-Gearbox-and-CWDM
The onboard gearbox may be used to combine up to four synchronous HD signals of the same standard and frame rate to a single 12G optical signal. Combining this with CWDM SFPs, mix and demux, up to 64 HD signals may be conveyed over a single fibre.
Item Ordering Code Description
Base Card SFC-6901-R3F SD-12G Fiber Transmit/Receive Card, Rear Module Included, SFPs Ordered Separately.
VIEW REAR MODULE
Transmitter SFPs SFP-FIBER-12G-2T Dual TX, 12G, 1310nm
SFP-FIBER-12G-2T-xx/yy* Dual TX, 12G, CWDM
SFP-FIBER-3G-2T Dual TX, 3G, 1310nm
Receiver SFPs SFP-FIBER-12G-2R Dual RX, 12G, standard sensitivity
SFP-FIBER-12G-2R-H
Dual RX, 12G, CWDM/high sensitivity
SFP-FIBER-3G-2R Dual RX, 3G, standard sensitivity
Transceiver SFPs SFP-FIBER-12G Transceiver, 12G, 1310nm TX, standard sensitivity RX

*CWDM Wavelengths

SFP Ordering Code SFP Wavelengths
SFP-FIBER-12G-2T-27/29
1270/1290nm
SFP-FIBER-12G-2T-31/33
1310/1330nm
SFP-FIBER-12G-2T-35/37
1350/1370nm
SFP-FIBER-12G-2T-43/45
1430/1450nm
SFP-FIBER-12G-2T-47/49
1470/1490nm
SFP-FIBER-12G-2T-51/53
1510/1530nm
SFP-FIBER-12G-2T-55/57
1550/1570nm
SFP-FIBER-12G-2T-59/61
1590/1610nm
SFC-6901 User Manual Download
openGear Manuals Download

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