Cisco Model 6940 Four Port Optoelectronic Node 870 MHz 数据表
Model 6940 Optoelectronic Node - 5-55/70-870 MHz
7
Ordering Information
The Prisma
®
Node Ordering Matrix provides ordering information for configured nodes. This page contains ordering
information for required and optional accessories that may not be included as part of a configured node. Please consult with
Sales or Access Networks Applications Engineering to determine the best configuration for your particular need.
Sales or Access Networks Applications Engineering to determine the best configuration for your particular need.
The following Required Accessories must be ordered separately (not included via Prisma Node Ordering Matrix):
The following Optional Accessories may be ordered separately:
Optical Transmitters, Receivers and Related Parts
Note: Transmitters and Receivers include coax cable for connection to launch amplifier
Note: Transmitters and Receivers include coax cable for connection to launch amplifier
Part Number
6940/44 - Standard Optical Receiver with SC/APC connector
590922
6940/44 - Standard Optical Receiver with SC/UPC connector
590923
6940/44 - High Gain Optical Receiver with SC/APC connector *
590926
6940/44 - High Gain Optical Receiver with SC/UPC connector *
590927
6940 - 1310 nm FP Optical Transmitter -Standard Gain, with SC/APC connector
590930
6940 - 1310 nm FP Optical Transmitter -Standard Gain, with SC/UPC connector
590931
6940 - 1310 nm DFB Optical Transmitter -Standard Gain, with SC/APC connector
590934
6940 - 1310 nm DFB Optical Transmitter -Standard Gain, with SC/UPC connector
590935
6940 - 1550 nm DFB Optical Transmitter -Standard Gain, with SC/APC connector
4005116
6940 - 1550 nm DFB Optical Transmitter -Standard Gain, with SC/UPC connector
4005118
SC/APC (green) Bulkhead Mating Adaptor (mounts in fiber handling tray), (qty 10)
4006328
SC/UPC (blue) Bulkhead Mating Adaptor (mounts in fiber handling tray), (qty 10)
4006329
Plug-In Modules for 6940 870 MHz Node Optical Interface Board
Standard Thru Jumper
717946
SMC Thru Jumper (same as above but includes coupler for status monitoring RF)
590955
Plug-In Modules for Launch Amplifier
6940/44 – Reverse Switch (one may be ordered for each reverse input port or common path)
590956
Related Equipment
6940/44 – Standard DC Power Supply 40 - 90 V AC
590902
6940/44 – Crowbar Surge Protector (qty. 10)
4007717
Redundant Control Module - Required for redundant optical receiver operation when Status
Monitoring Transponder is not used
Monitoring Transponder is not used
741509
Status Monitoring Transponder
See Transponder
Data Sheet
75 Ohm Transmitter Terminator (used when no TX in redundant slot)
591133
75 Ohm SMB Terminator (for female SMB connector termination)
591134
SMB to F Test Cable Assembly
590961
6940/44 – RF Test Probe
562580
* Standard gain receiver is recommended.
Required Accessories for Model 6940 Node
Part Number
Plug-in Pads (attenuators)
•
1 required per Forward Fiber Optic Receiver Output
•
1 required per each Reverse RF Input used
•
1 required per Reverse Fiber Optic Transmitter
See
Pad (attenuator)
part number table
Plug-in Forward Equalizer - Available in 1.5 dB steps from 0 to 15 dB at 870 MHz
• 1
required
See
EQ/Inverse EQ
part number table