4/8/16E1 Multiplexer User Manual V2.1
Beijing Fibridge Co., Ltd.
Tel: +8610-58858988 Fax: +8610-58858520 http://www.fibridge.com
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4.2. E1 Port
z
Data rate: 2048Kbps
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Code type: HDB3
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Compliant with G.703, G.704
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Impedance:75
Ω
(Unbalanced), 120ohm
(
Balanced
)
optional
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Connector: BNC(75
Ω
), RJ45(120ohm)
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Jitter: Compliant with ITU-T G.742 and G.823
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Unframed mode
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Numbers: 4/8/16 optional
4.3. Ethernet Port
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Compatible with IEEE802.3, IEEE802.3u
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Speed: 10/100MpbsMbps
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Full/Half duplex auto negotiating
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Connectors: RJ-45
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MDI/MDI-x auto negotiating
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Ethernet port: 2 ports
4.4. Phone Port
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Available for daily telephone communication
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64Kbps PCM Code
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When picking up the local side, the remote side rings.
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One side hung up, the other side sounds busy.
4.5. Data Port
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RS232/RS485 Protocol