Nortel Networks 8005DC - Manual (Page 58)

58 Metro Ethernet Routing Switch 8600 modules
The 8683POSM module supports R and M mode. For specific R and M
mode configuration requirements, see
"R mode configuration requirements"
(page 24) and "M mode configuration requirements" (page 23) .
8683XLR module
The 8683XLR module ( "8683XLR module" (page 58) ) provides three
bays for installing 10 Gigabit Ethernet small form factor pluggable (XFP)
transceivers. The 10GBaseR port (10.3 Gb/s LAN PHY) operates in
full-duplex mode and provides transmission ranges of up to 10 km using
9/125 µm single-mode fiber cable.
The 8683XLR module is comprised of three forwarding engine lanes.
Each lane supports 10 Gb/s bidirectional traffic. All three ports may run
concurrently at 10 Gb/s.
ATTENTION
Nortel recommends that you install only one 10GBaseZR/ZW on the 8683XLR
and 8683XZR due to cooling limitations. Nortel further recommends that you
install the XFP only in port 1. You can install a 10GBaseSR, -LR/LW, or -ER/EW
in one or both of the remaining ports.
8683XLR module
The 8683XLR module supports up to three 10 Gigabit Ethernet small form
factor pluggable (XFP) transceivers.
Although some of the XFPs are LAN/WAN (that is, LR/LW, ER/EW, ZR/ZW)
this module only makes use of the LAN functionality.
Nortel qualified the XFPs listed in "8683XLR qualified XFP transceivers"
(page 58) .
8683XLR qualified XFP transceivers
XFP order number XFP type
AA1403005 10GBaseSR
AA1403001 10GBaseLR
Nortel Metro Ethernet Routing Switch 8600
Installation — Modules
NN46220-306 02.02 Standard
4.2 7 July 2008
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