H3C Technologies H3C SR6600-X - Manual (Page 24)

16
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
Number of interfaces 1 OC-48 interface
Interface standards
• SONET STS-48
• SDH STM-16
Interface speed 2488.32 Mbps
Optical
transit
power
Type Short distance Medium distance Long distance
Ultra-long
distance
Min. –10.0 dBm –5.0 dBm –2.0 dBm –2.0 dBm
Max. –3.0 dBm 0 dBm 3.0 dBm 3.0 dBm