Allied Telesis AlliedWare Plus AT-GS980M/52, Installation Manual, Page: 19 / 94

GS980M Series Installation Guide
19
Features
The following sections review the hardware features of the Gigabit
Ethernet switches in the GS980M Series.
GS980M Models
Table 1 lists the basic features.
The switches come with one pre-installed power supply. It is not field-
replaceable.
10/100/1000Mbps
Twisted Pair
Ports
The forty eight twisted pair ports on the AT-GS980M/52 and AT-GS980M/
52PS Switches have these features:
 10/100/1000Mbps operation
 100 meters (328 feet) maximum operating distance per port
 Half or full-duplex mode
 Auto-Negotiation for speed and duplex mode
 Port Link/Activity (L/A) LEDs
 Automatic MDIX detection at 10 or 100Mbps.
100Mbps or
1Gbps SFP
Transceiver Ports
The SFP transceiver ports support the following types of transceivers:

100Mbps (100Base-FX) or 1Gbps (1000SX/LX) single-mode or
multi-mode fiber optic transceivers
 Single-port, BiDi fiber optic transceivers
 AT-SPTX 1Gbps (1000Base-TX) transceiver with RJ-45 connector
for twisted pair cable
SFP transceivers must be purchased separately. For a list of supported
transceivers, refer to the product data sheet on the Allied Telesis web site.
Table 1. Basic Features
Model
10/100/1000
Mbps Twisted
Pair Ports
100Mbps or
1Gbps SFP
Transceiver
Ports
PoE and PoE+
PoE Power
Budget
AT-GS980M/52 48 4 No -
AT-GS980M/52PS 48 4 Yes 740W