Westermo SD-300 User Manual
Page 12

12
6642-2201
12
6.4LED indicators
At power on the PWR immediatly lits and the other leds will run through a led test
sequence.
In the test sequence every led flashes twice, starting with SPD and ending with LINK
leds.
Indicators (LED)
Power (PWR)
Link (LINK) of every port
Speed (SPD) and duplex (DPX) of TX ports
LED
Status
Indication of
PWR
OFF
No internal power (external power not connected)
ON
Power OK
OFF
Data in = 1, Mark,VTD < -3V.
ON
Data in = 0, Space,VTD > +3V.
LINK
OFF
No Ethernet link
Cable not connected
ON
Good Ethernet link
Flash
Ethernet data is transmitted or received, traffic indication
SPD
OFF
10 Mbit/s
(TX only)
ON
100 Mbit/s
DPX
OFF
Half duplex
(TX only)
ON
ON Full duplex
See also other documents in the category Westermo Equipment:
- TR-36B (88 pages)
- TD-36 (44 pages)
- TR-36 (36 pages)
- TR-36B (20 pages)
- IDW-90 AT (97 pages)
- GD-01 (20 pages)
- GD-01 (206 pages)
- MRI-128-F4G (175 pages)
- MRI-128-F4G (169 pages)
- GDW-11 485 (380 pages)
- GDW-11 (40 pages)
- Lynx Series (28 pages)
- ODW-720-F2 (36 pages)
- ODW-720-F1 (20 pages)
- ODW-720-F1 (24 pages)
- ODW-730-F2 (36 pages)
- ODW-730-F1 (24 pages)
- DDW-120 (24 pages)
- DDW-226-EX (24 pages)
- DDW-226-EX (24 pages)
- DR-270 (28 pages)
- DR Series (460 pages)
- ED-2x0 (20 pages)
- MRD-3x0 (199 pages)
- FD-80 (24 pages)
- FDV-206-1D-1S (24 pages)
- GD-01 US (24 pages)
- LD-01 (8 pages)
- IDW-90 (44 pages)
- Lynx-x10-F2G (16 pages)
- Lynx-x08-F2G-S2 (20 pages)
- MDI-110-F3x (16 pages)
- MR-2x0 (28 pages)
- ODW-642 (28 pages)
- PII PoE Injector (12 pages)
- Viper Series (977 pages)
- SDI-5xx (12 pages)
- RFI-xx (32 pages)
- SDI-8xx (16 pages)
- RFIR-xxx (24 pages)
- TD-29 (16 pages)
- SDW-5xx (24 pages)
- TD-23 (24 pages)
- TD-29P (16 pages)
- Viper 408 (20 pages)