ETHERNET
Quad Ethernet Card
The Ethernet modem with unmanaged switch interface card provides copper (10 Base-T and/or 100 Base-TX) to optical media conversion which combines four Ethernet ports to a single fiber port (as above) with an unmanaged four-port switch.
The Ethernet configuration requires two cards: Power Over Ethernet (POE) and Power Sourcing Equipment (PSE).
Applications:
- Local Network (LAN) extension
- ADSL support
- VPN support
- VoIP telephony
- WI-FI access
POE
- Can be powered locally (local power provided by the backplane).
- Can be powered by 48 Vdc from the first Ethernet port as per Power over Ethernet specifications (in the appropriate polarity). Its interface supports the two standard modes of powering using superimposed 48 Vdc on the data pair or using the spare pin on the RJ45 in any polarity.
- Has a DIP switch for Master/Slave.
PSE
- Is locally powered to provides -48 Vdc to the Ethernet link on all four ports.
- Has a DIP switch for Master/Slave.
Station -48 Vdc Multi-mode ST Connector 720920MST Local Powered
Station -48 Vdc Single-mode SC Connector 720920SSC Local Powered
Central Office -48 Vdc Multi-mode ST Connector 720930MST Local Powered
Central Office -48 Vdc Single-mode SC Connector 720930SSC Local Powered
| PRODUCT | CLEI CODE | DESCRIPTION | DOWNLOAD |
|---|---|---|---|
| 720920MST 720920SSC | Power Over Ethernet (POE) | User guide Specification | |
| 720930MST 720930SSC | Power Sourcing Equipment (PSE) | User guide Specification |
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