Xem2-12Xs Line Card; Transceiver Ports; Figure 19: Xem2-12Xs Line Card - Allied Telesis x950 Series Installation Manual

XEM2-12XS Line Card

Transceiver Ports

The XEM2-12XS Line Card is shown in Figure 19.
Figure 19. XEM2-12XS Line Card
The card has twelve ports that support the following types of 1Gbps SFP
or 10Gbps SFP+ transceivers:
1Gbps SX or LX SFP transceivers

1Gbps SPTX transceivers with RJ-45 ports for twisted pair cable

10Gbps SR or LR SFP+ fiber optic transceivers

10Gbps one meter SP10TW1, three meter SP10TW3, and seven

meter SP10TW7 direct connect twinax cables with SFP+
transceiver-style connectors
1Gbps/10Gbps SP10T transceivers with RJ-45 ports for twisted

pair cable
Guidelines about the ports are listed here:
They do not support 100Mbps transceivers.

They support full-duplex mode only.

You can set the port speeds with Auto-Negotiation or manually.

The default is Auto-Negotiation.
SFP or SFP+ transceivers must be purchased separately. For a list of
supported transceivers, refer to the x950 Switches data sheet on the Allied
Telesis web site.
x950 Series Installation Guide for Stand-alone Switches
53