Installation guide

Extreme Networks Consolidated "e" and "i" Series Hardware Installation Guide 377
E Installing the Summit Option Card and
XENPAK Modules
The Summit XEN Card or XGM-2xn Option Card is an additional card that adds one or two 10 Gigabit
uplink modules to the back of the Summit 400-48t switch. Two models of the Summit option card are
available:
• Summit XEN Card
• Summit XGM-2xn Card
The Summit option card supports any of these Extreme XENPAK optical transceivers:
• SR XENPAK, operating in the 850 nm range
• LR XENPAK, operating in the 1310 nm range
• ER XENPAK, operating in the 1550 nm range
• ZR XENPAK, operating in the 1550 nm range
• LX4 XENPAK, operating in the 1310 nm range
NOTE
CX4 XENPAKs are also supported with Extreme Networks devices; contact your vendor to obtain these.
NOTE
For XENPAK module specifications, see Module Technical Specifications on page 339.
NOTE
Use only Extreme Networks-approved XENPAK modules in all Extreme Networks devices.
Because of power and thermal limitations, the use of ZR XENPAKS in the XGM-2xn Option Card is
limited to one of the configurations listed in Table 135.
Table 135: ZR XENPAK Combinations
Left Slot Right Slot
ZR XENPAK Empty