10Gbase-Er/Ew Xfp Specifications - Nortel 5500 Series Installation Manual

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-ER/EW XFP specifications
The following table lists the transmitter specifications for the
10GBASE-ER/EW XFP. The reach for this XFP is up to 40 km at a
wavelength of 1550 nm. The part number of this XFP is AA1403003-E5.
For more information about the 10GBASE-EX XFP, including test and
measurement information and more specifications, see the IEEE 802.3ae
standard.
The 10GBASE-SR XFP is supported by the Ethernet Routing Switch 5530
(not by the 5510 or 5520).
You can configure the XFP to operate in either LAN (Ethernet) or WAN (SONET)
mode, depending on the module (8683XLR is a LAN-only module, and 8683XZR
is a LAN/ WAN module). Model numbers ending in R denote a LAN interface;
model numbers ending in W denote a WAN interface.
Table 38
IEEE 802.3ae 10GBASE-ER/EW XFP specifications
Parameter
Line rate (nominal)
MTBF
Center wavelength range
Distance
Link optical power budget
Transmitter and dispersion power penalty
Transmitter characteristics
Launch power
Minimum side mode suppression ratio
Minimum launch power in OMA minus
transmission and dispersion penalty (TDP)
Minimum optical modulation amplitude
Maximum average launch power of OFF
transmitter
Minimum extinction ratio
Copyright © 2007–2010, Nortel Networks
.
ATTENTION
Specifications
10GBASE-ER 10.3125 Gbit/s ±100 ppm
10GBASE-EW 9.95328 Gbit/s ±20 ppm
675 000 hours
1530 to 1565 nm; nominal 1550 nm
Up to 40 km
15 dB
3.0 dB at 40 km
-4.7 to 4.0 dBm
30 dB
-2.1 dBm
-1.7 dBm
-30 dBm
3.0 dB
Nortel Ethernet Routing Switch 5500 Series
Installation — SFPs and XFPs
NN47200-302 01.04 Standard
5.1 27 January 2010
10GBASE-ER/EW XFP specifications 67