14
HIM-PS1P
The HIM-PS1P is a high-speed OC-48/STM-16 (2.5 Gbps) CPOS or non-channelized POS interface
module. It supports PPP, Frame Relay, and HDLC at the data link layer and IP at the network layer. It
provides POS interfaces for direct transmission of data packets over SONET/SDH.
When using the HIM-PS1P, follow these guidelines:
•
The interface module can run in E-CPOS mode or OC-48/STM-16 POS mode.
•
The interface module supports multi-mode short distance (1310 nm), single-mode medium
distance (1310 nm), single-mode long distance (1310 nm), and single-mode ultra-long distance
(1550 nm) transceiver modules.
The HIM-PS1P is an optional module to be separately ordered if needed.
Front panel
Figure 13 Front panel of HIM-PS1P
(1) Captive screw
(2) Ejector lever
(3) SFP port carrier signal LED (LINK/ACT)
(4) SFP port loopback/alarm LED (LP/AL)
(5) SFP port (2.5 Gbps)
LEDs
Table 15 LED description
LED
Status
Description
LINK/ACT
(Green)
Off
No link is present.
On
A 2488.32 Mbps link is present.
Flashing
The SFP port is receiving or sending data at 2488.32 Mbps.
LP/AL
(Yellow)
Off
No loopback or alarm exists.
On
The interface is in loopback state.
Flashing
There is a minimum of one alarm.
Interface specifications
Table 16 Interface specifications
Item
Specification
Connector type
SFP/LC
1
5
3
4
2
