Switch Model Primary PSU Optional Secondary PSU
(replacement order code:
AL1905?09-E6)
ERS 4950GTS-PWR+, ERS
4926GTS-PWR+
1025W AC POE+ power supply
(replacement order code:
AL1905?19-E6)
1025W AC power supply
(order code: AL1905?19-E6)
Cable requirements
The following table describes the cables required for Ethernet Routing Switch 4900 Series.
Table 12: Stacking cables
Description Material code
Stacking cable 0.5 m 700511668
Stacking cable 1.5 m 700511669
Stacking cable 3.0 m 700511670
Stacking cable 5.0 m 700511671
Console Port Adapters
The following cables are used for installing the switch into a network.
Table 13: Console port adaptors
Name Short Description Material code
Avaya RJ-45/DB-9 Console Cable 1.5m cable with DB-9 Female for
terminal/PC on one end and RJ-45
for device console port
connectivity on the other.
AL2011022-E6
Avaya Blue DB-9 Male to RJ-45
Console Connector
Converts DB-9 of AL2011013-E6
console cable to RJ-45, a
Category 5 RJ-45 straight cable
can then connect to RJ-45 console
port.
AL2011021-E6
Avaya Red DB-9 Female to RJ-45
Adaptor
Converts DB-9 MALE to RJ-45
serial port. The adaptor can be
used for PC or device with DB-9
MALE console port. Also, can be
used with Category 5 RJ-45
straight cable to provide console
connection.
AL2011020-E6
Equipment requirement
February 2016 Installing Avaya Ethernet Routing Switch 4900 Series 25
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