Cisco 600W Quick Start Manual page 8

Table 1 RPS Interface Modules
Powered Device
Cisco 2500 series, Cisco MC3810
Cisco 2600 series
Cisco 3620
Cisco 3640
Cisco 3725
Cisco 4000 series
Connection Methods and Cables
Table 2 summarizes the redundancy options and cable requirements for the various external devices that can be supported by
the Cisco RPS.
Table 2 Redundancy Options and Cable Requirements
Redundancy Configuration DC-Powered Device
Quasi-redundant
(Routers, hubs, and
switches)
Fully redundant
(Routers only)
2
Redundant with reboot
(Hubs and switches only)
1. The cables come in only one length. Custom cable-lengths are not available. Excessive voltage drop and marginal or failed operation can occur with
cables of different lengths. Use of cables other than the ones listed can cause damage to the Cisco RPS or external device.
2. This configuration is not recommended due to the 30-second reboot and downtime.
The connection options are shown in the following figures:
• Quasi-redundant—Figure 6. The AC input to the Cisco RPS is fully redundant, but the DC output to the external devices
is not.
Quasi-redundant is the only recommended configuration for Cisco switches and hubs.
Note
8
RPS Interface Module
ACS-2500RPS=
ACS-2600RPS=
ACS-3620RPS=
ACS-3640RPS=
ACS-3725RPS=
ACS-4000RPS=
Cisco 1516M hub (HP 10BASE-T Hub-16M)
FastHub 400 series hubs
Catalyst 1900 series, Catalyst 2820 series,
Catalyst 2900 series and Catalyst 3500 series XL
switches
Cisco 2600 series and Cisco 4000 series routers
Cisco 3620, Cisco 3640, and Cisco 3725 routers
Cisco 2500 series routers and access servers
Cisco MC3810 multiservice concentrators
Cisco 2600 series and Cisco 4000 series routers
Cisco 3620, Cisco 3640, and Cisco 3725 routers
Cisco 2500 series routers and access servers
Cisco MC3810 multiservice concentrators
FastHub 400 series hubs
Catalyst 1900 series, Catalyst 2820 series,
Catalyst 2900 series and Catalyst 3500 series XL
switches
Cable Description
One-to-one cable,
22-pin to 18-pin,
1
4 ft. (1.22 m)
One-to-one cable,
22-pin to 8-pin,
1
4 ft. (1.22 m)
Two-to-one cable,
22-pin to 18-pin,
1
4 ft. (1.22 m)
Two-to-one cable,
22-pin to 8-pin,
1
4 ft. (1.22 m)
One-to-one cable,
22-pin to 18-pin,
1
4 ft. (1.22 m)
Cable Order
Number
CAB-RPS-2218=
CAB-RPS-2208=
CAB-RPSY-2218=
CAB-RPSY-2208=
CAB-RPS-2218=