10Gbase-Zr/Zw Xfp Specifications; Nortel Ethernet Routing Switch - Nortel 8300 Installation Manual

44 XFP specifications
Parameter
Maximum optical return loss tolerance
Receiver characteristics
Average receive power for BER 10
Maximum receive power for damage
Maximum receiver sensitivity in OMA
Maximum receiver reflectance
Stressed receiver sensitivity in OMA
Receive electrical 3 dB upper cutoff frequency
(maximum)
Examples of an OFF transmitter are: no power supplied to the PDM, laser
shutdown for safety conditions, activation of a PMD_global_transmit_disable
or other optional transmitter shut down conditions.
10GBASE-ZR/ZW XFP specifications
The following table lists the transmit specifications for the 10GBASE-ZR/ZW
XFP. The reach is up to 80 km at a wavelength of 1550 nm. The part
number of this XFP is AA1403006-E5.
For more information about the 10GBASE-ZX XFP, including test and
measurement information and more specifications, see the IEEE 802.3ae
standard.
Table 5
10GBASE-ZR/ZW XFP specifications
Parameter
Line rate (nominal)
MTBF
Distance
Link optical power budget
Maximum transmitter and dispersion penalty
Transmitter characteristics
Copyright © 2007, Nortel Networks
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Specifications
-21 dB
-12 -15.8 dBm to -1.0 dBm
4.0 dBm
-14.1 dBm
-26 dB
-11.3 dBm
12.3 GHz
CAUTION
To prevent damage to the optical receiver, ensure that at least 11
dB of attenuation is present between the transmit and receive
ports.
Specifications
10GBASE-ZR 10.3125 Gbit/s ±100 ppm
10GBASE-ZW 9.95328 Gbit/s ±20 ppm
675 000 hours
Up to 80 km
24 dB
3.0 dB at 80 km (G.652 fiber)

Nortel Ethernet Routing Switch 8300

Installation — SFPs and XFPs
NN46200-307 01.02 Standard
4.0 27 August 2007