3COM CORPORATION
OFFICECONNECT REMOTE 530/531
| Card Type | ISDN to Ethernet router |
| NIC Type | ISDN, Ethernet |
| Maximum Onboard Memory | Unidentified |
| I/O Options | RJ-11, RJ-45 (2), 25-pin DTE port, 9-pin serial port (RS-232), BNC connector, ISDN BRI interface |
| Network Transfer Rate | 128Kbps |
| Topology | Star |
| Wiring Type | RJ-45 Unshielded
twisted pair ISDN BRI RG58A/U 50ohm coaxial |
| Data Bus | External |
CONNECTIONS |
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Function |
Label |
Function |
Label |
| DC power connector | CN1 |
RJ-45 UTP connector | CN5 |
| 9-pin serial port | CN2 |
RJ-45 ISDN connector | CN6 |
| BNC connector | CN3 |
RJ-11 analog phone interface | CN7 |
| 25-pin DTE port | CN4 |
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USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
| » | Factory configured - do not alter | RESET |
N/A |
| » | Hub connection enabled | MDI/X |
In |
| Single PC connection enabled | MDI/X |
Out |
|
DIAGNOSTIC LED(S) |
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LED |
Color |
Status |
Condition |
ALRT |
Orange |
On |
Error detected on network |
ALRT |
Orange |
Blinking (slow) |
Device is loading software during power up or new software is being downloaded |
ALRT |
Orange |
Blinking (fast) |
Self diagnostic test is being conducted during power up |
ALRT |
Orange |
Off |
Device has passed diagnostic tests and is working properly |
PWR |
Green |
On |
Power is on |
PWR |
Green |
Blinking (slow) |
New software is being downloaded |
PWR |
Green |
Blinking (fast) |
Self diagnostic test or software loading is being conducted during power up |
PWR |
Green |
Off |
Power is off |
LINK |
Orange |
On |
LAN connection established |
LINK |
Orange |
Off |
No LAN connection detected |
ISDN |
Green |
On |
Device is connected to a working ISDN line |
ISDN |
Green |
Blinking |
An error condition has been detected on the ISDN line |
ISDN |
Green |
Off |
ISDN condition not present |
CH1 |
Yellow |
On |
ISDN call is in progress on channel 1 |
CH1 |
Yellow |
Blinking |
ISDN call is in dialing state on channel 1 |
CH1 |
Yellow |
Off |
ISDN call is not in progress on channel 1 |
CH2 |
Yellow |
On |
ISDN call is in progress on channel 2 |
CH2 |
Yellow |
Blinking |
ISDN call is in dialing state on channel 2 |
CH2 |
Yellow |
Off |
ISDN call is not in progress on channel 2 |
VOICE |
Yellow |
On |
Voice call in progress |
VOICE |
Yellow |
Blinking |
Handset is off hook, dial tone present; call has been dialed and is ringing out, or an incoming call is being received |
VOICE |
Yellow |
Off |
Voice call not in progress |
WAN |
Yellow |
On |
WAN connection is valid and can pass data |
WAN |
Yellow |
Blinking |
Error detected on the WAN port |
| Note: ISDN utilization LEDs provide an indication of ISDN utilization as a percentage of network loading. If ISDN utilization is consistently indicated at 100%, the device may be configured to filter some of the data, or an additional link may be required. | |||