SONET/SDH OC12/STM4 SFP Optical Interface Specifications (MX Series Routers)
The following SONET/SDH OC12/STM4
SFPs are supported on MX Series routers. To determine which SFPs
are supported on each PIC, see the “Cables and connectors”
section for each PIC.
- Table 1 shows the optical
specifications for the SONET/SDH OC12/STM4 short reach (SR-1) SFP.
- Table 2 shows the optical
specifications for the SONET/SDH OC12/STM4 intermediate reach (IR-1)
SFP.
- Table 3 shows the optical
specifications for the SONET/SDH OC12/STM4 long reach (LR-1) SFP.
Table 1: SONET/SDH OC12/STM4 Short Reach (SR-1) SFP Optical Interface Specifications
Parameter
|
Short Reach (SR-1)
|
Transceiver model number
|
SFP-OC12-SR
|
Optical interface
|
Single-mode
|
Transceiver type
|
SFP
|
Maximum distance
|
SMF cable: 1.24 miles/2 km
|
Standard
|
Telcordia GR-253
|
Transmitter wavelength
|
1261 through 1360 nm
|
Average launch power
|
–15 through –8 dBm
|
Receiver saturation
|
–8 dBm
|
Receiver sensitivity
|
–23 dBm
|
Table 2: SONET/SDH OC12/STM4 Intermediate Reach (IR-1) SFP Optical Interface
Specifications
Parameter
|
Intermediate Reach (IR-1)
|
Transceiver model number
|
SFP-OC12-IR
|
Optical interface
|
Single-mode
|
Transceiver type
|
SFP
|
Maximum distance
|
SMF cable: 9.3 miles/15 km
|
Standard
|
Telcordia GR-253
|
Transmitter wavelength
|
1274 through 1356 nm
|
Average launch power
|
–15 through –8 dBm
|
Receiver saturation
|
–8 dBm
|
Receiver sensitivity
|
–28 dBm
|
Table 3: SONET/SDH OC12/STM4 Long Reach (LR-1) SFP Optical Interface Specifications
Parameter
|
Long Reach (LR-1)
|
Transceiver model number
|
SFP-OC12-LR
|
Optical interface
|
Single-mode
|
Transceiver type
|
SFP
|
Maximum distance
|
SMF cable: 24.85 miles/40 km
|
Standard
|
Telcordia GR-253
|
Transmitter wavelength
|
1280 through 1335 nm
|
Average launch power
|
–3 through +2 dBm
|
Receiver saturation
|
–8 dBm
|
Receiver sensitivity
|
–28 dBm
|
Published: 2009-07-24