Allied Telesis AT-MR904TX - Manual (Page 21)

AT-MR904TX Hub
11
Technical Specifications
Table 3 lists the hub’s technical specifications.
Table 3: Technical Specifications
Technical Specifications
Standard IEEE802.3u, 100Base-TX Class I and Class II repeater
100Base-TX UTP port 4
Uplink port (cascade) Hub Port 1 MDI/MDI-X slide switch
Max. cabling distance 5 meters from repeater to repeater
100 meters for repeater to station
Cabling STP/UTP Category 5 wiring, 100ohm impedance
Expandability 8 ports on Class I standard using stackable cable
14 ports on Class II standard using stackable and uplink
configuration
Operating Temperature 0
o
- 40
o
C (32
o
-128
o
F)
Operating Humidity 5%-80%
Power Consumption 10 W max.
Dimensions 175 x 126 x 30 mm
Electrical Adapters For U.S.: 120 VAC
For Continental Europe: 230 VAC
For U.K. and Australia: 240 VAC
Hub +12 V DC, 800mA
MR904C1Book Page 11 Tuesday, September 2, 1997 10:28 AM