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Share Data Buffer
Maximum Frame Size
Flow Control
LED
DI/DO
ESD Protection
EFT Protection
Console Interface
Power Over Ethernet
PoE Standard
Units can be Powered
PoE Power Output
Power Pin Assignment
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
1Mbit
1522 Bytes packet
Back pressure for Half-Duplex
IEEE 802.3x Pause Frame for Full-Duplex
Per unit:
Per unit:
Power (Green), Ring
Power (Green), Ring
Master (Green), Power
Master (Green), Power 1
1 (Green), Power 2
(Green), Power 2 (Green),
(Green), Fault (Red)
Fault (Red)
8 port 10/100:
8 port 10/100:
Link/Activity (Green),
Link/Activity (Green), Full
Full duplex/Collision
duplex/Collision (Yellow)
(Yellow)
2 SFP port:
2 SFP port:
LNK/ACT(Green),
LNK/ACT(Green)
2 1000T:
2 1000T:
LNK/ACT(Green),
LNK/ACT(Green),
1000M(Green)
1000M(Green)
PoE:
PoE In-use (Green)
2 Digital Input (DI):
Level 0: -30~2V
Level 1: 10~30V
---
Max. input current: 8mA
2 Digital Output(DO):
Open collector to 40VDC,
200mA
4KV DC
6KV DC
3KV DC
3KV DC
One RJ-45-to –RS-232 male connector for switch management
IEEE 802.3af PSE (Power
---
Sourcing Equipment)
---
8
48V DC, Max. 15.4 watts,
---
350mA
---
1/2(+), 3/6(-)
Chapter 1: Introduction
Per unit:
Power (Green), Ring
Master (Green), Power
1 (Green), Power 2
(Green), Fault (Red)
7 port 10/100:
Link/Activity (Green),
Full duplex/Collision
(Yellow)
3 SFP port:
LNK/ACT(Green)
3 1000T:
LNK/ACT(Green),
1000M(Green)
---
6KV DC
3KV DC
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7
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