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Q. On the NME-X-23ES-1G-P EtherSwitch service module, does the 10/100/1000 port
support PoE?
A. Yes, the 10/100/1000 Mbps Ethernet interface can be configured either as a Gigabit Ethernet
uplink or can provide PoE for a 24th host port.
Q. Is the PoE capability redundant?
A. PoE redundancy depends on the platform being used. Table 5 indicates PoE redundancy
options per platform for the EtherSwitch service modules.
Table 5. PoE Redundancy Options
Platform PoE Redundancy Method Maximum Power Available
Cisco 2691 – – –
Cisco 3725 None – 360W
Cisco 3745 Yes, Cisco Inline
Power (ILP) only
Internally redundant power supplies,
both chassis and PoE
360W
Cisco 2811 Yes, 802.3af and
Cisco ILP
External redundancy with redundant
power supply (RPS)-675 and AC+IP
internal power supply
160W
Cisco 2821 Yes, 802.3af and
Cisco ILP
External redundancy with RPS-675
and AC+IP internal power supply
240W
Cisco 2851 Yes, 802.3af and
Cisco ILP
External redundancy with RPS-675
and AC+IP internal power supply
360W
Cisco 3825 Yes, 802.3af and
Cisco ILP
External redundancy with RPS-675
and AC+IP internal power supply
360W
Cisco 3845 Yes, 802.3af and
Cisco ILP
Internally redundant AC+IP power
supplies
360W
Q. What is the capability of the Cisco RPS 2300 Redundant Power Supply?
A. The Cisco RPS 2300 can provide complete internal power supply redundancy for up to two
attached networking devices. It has two power supply bays and can accept 1150W AC or
750W AC power supply modules. These power supply modules are also used with Cisco
Catalyst 3750-E and Catalyst 3560-E Series Switches. For more information regarding the
Cisco RPS 2300 please visit:
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps7148/ps7130/product_data_sh
eet0900aecd805bbef6.html
Features
Q. What are the features of the EtherSwitch service modules?
A. For an exhaustive list of switch-side features, please visit the Cisco Catalyst 3750 and
Catalyst 3750-E product pages at:
http://www.cisco.com/en/US/products/hw/switches/ps5023/index.html and
http://www.cisco.com/en/US/products/ps7077/index.html.
The EtherSwitch service modules share common software and features with the Cisco
Catalyst 3750 and Catalyst 3750-E Series of desktop switches. Specific features that result
from integration in the router are:
●
Full feature, wire-speed Layer 2 and near-wire-speed Layer 3 IP switching on the
blade, with the router engine available to forward traffic to the WAN interfaces and
process non-IP traffic
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