Siemens HiPath 3000 Service Manual page 290

boards.fm
Boards for HiPath 3000
Peripheral Boards
Front panel
Figure 3-94 STMI2 - Front Panel
3-224
Two LEDs indicating the board status:
Run (green)
●
– on = at least 1 B channel busy
– off = normal operation
Fail (red) = error encountered
●
V.24 interface (9-pin Sub-D plug)
Two Ethernet (10/100BaseT) LAN connectors (8-pin RJ45 jacks):
LAN2 (only released for service applications)
●
LAN1
●
The LAN interface status is indicated by two LEDs:
LED1:
●
– Green = 100 Mbps online (link)
– Yellow = 10 Mbps online (link)
– Flashing = active
LED2 (green):
●
– On = full-duplex (FDX)
– Off = half-duplex
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual