Cisco 15454-MRP-L1-54.1= Datenbogen
Cisco Systems, Inc.
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Specification
Optical Receiver
Type
APD
Sensitivity, 3R mode (P
Rmin
to P
Rmax
)
FEC off; BER = 10E-12; OSNR >14 dB
FEC on; BER = 10E-15; OSNR >14 dB
FEC off; BER = 10E-12; OSNR >11 dB
FEC on; BER = 10E-15; OSNR >7 dB
Sensitivity, 2R mode (P
Rmin
to P
Rmax
)
BER = 10E-12; OSNR >15 dB
Note: Optical signal to noise ration (OSNR) defined at 0.5-nm bandwidth
–28 to –9 dBm
–31 to –9 dBm
–23 to –9 dBm
–23 to –9 dBm
–24 to –9 dBm
Transmission penalties
3R mode—Dispersion power penalty (FEC on or off)
3R mode—Dispersion OSNR penalty (FEC on or off)
2R mode—Dispersion power penalty
3
2 dB @ +/–5400 ps
2 dB @ +/–5400 ps
3 dB @ +/–3300 ps
Chromatic dispersion tolerance (D
LRmax
)
Up to +/–5400 ps/nm (360 km in 3R mode)
Receiver reflectance (maximum)
–27 dB
Input wavelength bandwidth (
λ
c_rx
)
Third window, ITU G.692,
1530–1565 nm
Management
Card LEDs
Failure (FAIL)
Active/standby (ACT/STBY)
Signal fail (SF)
Client port LEDS (bicolor)
Active-no alarms/alarm
DWDM port LEDs (tricolor)
Active/standby (protection card only)/alarm
Red
Green/yellow (Y-protection)
Yellow
Green/red
Green/yellow/red
Power
Typical
Maximum
25 watts
35 watts
Operating environment
Temperature
–5 to 55°C
23 to 131°F
Humidity
5 to 95% noncondensing
Storage environment
Temperature
–40 to 185°F
40 to 85°C
Humidity
5 to 95% noncondensing
3. Reach in 2R mode is OSRN limited as compared with dispersion limited.