Bộ chuyển đổi E1 (75 ohm BNC + 120 ohm RJ45) sang Ethernet 3Onedata MODEL7211A
MODEL7211A series are cost-effective Ethernet E1 protocol converters which can achieve transmitting Ethernet data via E1 line. This series have 3 products to choose from and provide 1 100M Ethernet copper port and 1 E1 interface, support 220VAC, -48VDC and 110~220VAC/DC power supplies. They adopt desktop mounting to meet the requirements of different application 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.
| E1 Interface | Interface Protocol: comply with ITU-TG.703 recommendations
Jitter tolerance: comply with ITU-TG.742 and ITU-TG.823 recommendations Interface quantity: 1 E1 port Line rate: 2048kb/s±50ppm Interface Code: HDB3 Frame Format: unframed Interface connection: BNC or RJ45, BNC is compatible with 75-2/3 coaxial cable Interface impedance: 75Ω unbalance (BNC) and 120Ω balance (RJ45) Allowed Ingress Attenuation: 0~6dBm |
| Ethernet Port | Standard: comply with IEEE 802.3, IEEE802.1Q(VLAN)
Interface rate: 10/100Mbps self-adaption Duplex mode: Full/Half Duplex Mode Self-adaption MAC address: 4096 Interface connection: RJ45 |
| Indicator | Power supply indicator, Ethernet connection/rate indicator, E1 alarm/test/loopback indicator |
| Power Supply | 220VAC, -48VDC or 110~220VAC/DC (optional)
l 220VAC, adopting AC power outlet l -48VDC, adopting 3-pin terminal blocks l 110~220VAC/DC, adopting AC power outlet |
| Power Consumption | ≤5W |
| Working Environment | Operating temperature: -10~60℃
Storage temperature: -40~85℃ Relative humidity: 5%～95%(no condensation) |
| Physical Characteristic | Installation: desktop mounting
Dimension (W x H x D): 216mm×31mm×140mm Weight: 1.3kg |
| MTBF | >100,000 hours |
| Available Models | E1(BNC or RJ45) | 10/100M Ethernet | Power Supply |
| MODEL7211A (220VAC) | 1 | 1 | 220VAC |
| MODEL7211A (-48VDC) | 1 | 1 | -48VDC |
| Model7211A (110~220VAC/DC) |
1 | 1 | 110~220VAC/DC |
