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POE port density
Table 2 details the maximum number of POE class 3 (15.4W) ports allowed per
power supply used.
Note: B08S supports a maximum of 192 POE ports. The B16S supports a
Supported configurations
Standard devices support Layer 2 and base Layer 3 switching. All standard devices
can be upgraded to full Layer 3 multiprotocol routing through the purchase of an
upgrade feature, at which time they are considered to be premium devices.
The IBM Ethernet Switch s-series can be configured with either all IPv4
management and IPv4 interface modules, or all IPv6 management and IPv6
interface modules. You cannot mix IPv4 and IPv6 modules within a chassis.
Depending on the type of management module installed in the device, IPv6
premium devices support either:
v IPv4 multiprotocol routing and IPv6 host and management features, or
v IPv6 and IPv4 multiprotocol routing and IPv6 host and management features
The devices optionally support Power over Ethernet (POE), providing the means for
integrating data, voice, and video over existing Ethernet cables.
Table 3. Configurations supported on the devices
Device
B08S
B16S
Software features
Software features differ depending on the software version that is loaded on the
device and the type of management module that is installed in the chassis. See the
Configuration Guide for a complete list of software features supported on your
device.
4
Ethernet Switch s-series Installation and User Guide
Table 2. Maximum number of POE class 3 (15.4W) ports per power supply
Power Supply
1250 W
1250 W
1250 W
1250 W
2500W 220V POE Power Supply
2500W 220V POE Power Supply
2500W 220V POE Power Supply
2500W 220V POE Power Supply
maximum of 384 POE ports.
Standard
Yes
Yes
Number of
Power
Supplies
1
2
3
4
1
2
3
4
Premium
Yes
Yes
B08S
B16S
70
70
140
140
N/A
210
N/A
280
140
140
280
280
N/A
420
N/A
560
Power over Ethernet
(POE)
Yes
Yes
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