MODEL7211A
10/100M Ethernet to E1 Bridge
- Support data conversion between 1 100M copper port and 1 E1 port
- Support local clock and clock setting recovery
- Support VLAN long data packet
- Support Ethernet 10M/100M rate and full/half duplex setting
- Two optional power supplies: 220VAC or -48VDC
- Applicazioni
- SPECIFICHE
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Descrizione
MODEL7211A Series are cost effective Ethernet E1 network bridges that can implement Ethernet data transmission through E1 port. This series have 2 types of products and provides 1 100M Ethernet copper port and 1 E1 port, supports 220VAC or -48VDC. It adopts desktop mounting to meet the requirements of different scenes.
The DIP switch provides device impedance option, Ethernet port configuration, clock option, loopback test, etc. Hardware adopts fanless, low power consumption, wide temperature range design, and can be widely used to meet network requirements like extending and aggregating Ethernet in WAN or LAN and achieve interconnection and access of Ethernet device, thus solving the extending problem of Ethernet data.
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E1 Port
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Interface Protocol Standard: aligns with the recommendation of ITU-TG.703 Output Jitter Transfer: aligns with the recommendation of ITU-TG.735 Input Jitter Tolerance: aligns with the recommendation of ITU-TG.823 Output Jitter: meets the recommendation of ITU-TG.823 Interface quantity: 1 E1 port Line Rate: bidirectional 2.048Mbps synchronized data Transmission Distance: 2Km Clock Recovery Accuracy: ±50ppm Interface Code Pattern: HDB3 Frame Format: un-framing CRC Check: No Clock Frequency: 2.048MHz Interface Connection: BNC, RJ45 Interface Impedance: 75Ω imbalance(BNC) and 120Ω balance (RJ45,) Interface Protection: 1500V Electromagnetic isolation
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| Ethernet Port |
Standard: IEEE802.3 for 10Base-T IEEE 802.3u for 100Base-TX Interface Rate: 10/100Mbps Line Code: Manchester code Duplex Mode: full/half duplex Interface Connection: RJ45 Transmission Distance: 100m Interface Protection: 1500V Electromagnetic isolation Connection Cable: connect to PC through crossover cable; connect to HUB/SWITCH through straight through cable
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| LED Indicator |
Power indicator, Ethernet port connection/rate/duplex indicator, E1 alarm indicator
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Power
Requirement |
220VAC or -48VDC 220VAC, with switching AC power supply socket -48VDC, adopts 3-pin 5.08mm pitch terminal block
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Power Consumption
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≤2W |
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Environmental
Limit |
Operating temperature:-25~70℃ Storage temperature: -40~85℃ Relative humidity: 5%～95%（no condensation） Atmospheric pressure: 86~106KPa
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| Physical Characteristic |
Shell: Plastic Installation: desktop installation Dimension (W x H x D): 227.4mm×42.7mm×146.3mm Weight: 260g
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| Certification |
CE, FCC, RoHS
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| Warranty |
3 years
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| Available Models | E1(BNC or RJ45) | 10/100M Ethernet | Power Supply |
| MODEL7211A (220VAC) | 1 | 1 | 220VAC |
| MODEL7211A (-48VDC) | 1 | 1 | -48VDC |
