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TDMoIP Gateway
2-E1/T1; 4-E1/T1
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| 2 E1/T1 |
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| 4 E1/T1 |
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| Features |
- Support IEFT RFC4533 Structure-Agnostic TDM over Packet (SAToP),
Metro Ethernet Forum
MEF8
- 4 x E1/T1 NRZ Serial Interface with LOS/AIS detection
- Use Raw Encapsulation method for PDH payload over IP packet
- Support Circuit Emulation Service over IP
- Comply with IEFT draft standard for CESoPSN and SAToP; Metro Ethernet Forum MEF8 IA
- Support both Point-to-Point and Point-to-Multipoint operation
- Support 4 independent Adaptive Clock recovery block for Ingress PDH (PSN -> TDM) clock
generation. Recovered clock jitter is compliant to ITU-T G.824/ANSI T1.105 (E1/T1 Jitter Control)
- Independent configurable jitter buffer depth to compensate up to 250ms of Packet Delay
Variation
- Lost packets processing/compensation via PW (Pseudo Wire) control field Sequence Number
- Provide Subscriber side Data traffic bandwidth control to guarantee enough TDM payload
bandwidth
- PDH LOS detection triggered PW L field or payload AIS generation at Egress direction
(TDM -> PSN)
- Configurable IEEE 802.3 DA/SA assignment
- Configuration can be made through RS-232 console port or Easy-to-use GUI
(Graphic User Interface)
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| Application |
| The most cost-effective solution for wireless E1 transmission |
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| AP Specification |
| E1 Interfaces |
| Data Rate |
2.048 Mbit/s ±50ppm |
| Line Code |
Bipolar with HDB3 |
| Test Load Impedance |
120ohms ±5% resistive, balanced. |
| LED indications for E1 |
ACT, ALM |
| Connector Type |
RJ45 |
| T1 Interfaces |
| Data Rate |
1.544 Mbit/s ±30ppm |
| Line Code |
Bipolar with B8ZS |
| Test Load Impedance |
100ohms ±5% resistive, balanced. |
| LED indications for E1 |
ACT(Active), ALM(Alarm), RDI(Remote Failure) |
| Connector Type |
RJ45 |
| Ethernet Interfaces |
| Compliant with 802.3 / 802.3u standards |
| 10-BaseT and 100-BaseT with RJ45 connector |
| Full-duplex |
| Support Auto-Negotiation |
| LED indications for Ethernet |
Link status and Act activity |
| Power Supply |
| Power |
DC -48 ~ -36 Volt; (Optional) AC 100V ~ 220V, 50 ±5%Hz |
| Power Consumption |
Less than 25W |
| Dimension |
| Desktop |
376W * 215D * 44.5H (mm) |
| Operating Environment |
| Humidity |
5% to 95% non-condensing |
| Temperature |
0 to +50 °C |
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