- Connects Fast Ethernet over E1 links (2.048 Mbps)
- Built-in bridge operates at WAN rate
- Auto-Negotiation
- Unbalanced E1/BNC or balanced E1/RJ45 options
- LED Alarm indication
- Standalone RS232 console management via CH01M
Ethernet over E1 Converter with In-Band Management FRM220A-Eoe1/G
- Cost-effective Ethernet over E1 Transmit 10/100Base-TX LANs over a single E1 transport (2.048 Mbps) using standard HDLC encapsulation.
- Long Range Support Supports up to 43 dB E1 attenuation, offering a range of up to 2km with 22AWG twisted pair or coax cable.
- E1 Compliance Meets ITU-T G.704 and G.823 E1 specifications for reliable performance.
- Plug-and-Play Ethernet Auto-negotiation and auto MDI/MDIX for seamless Ethernet connectivity with no configuration needed.
- Flexible Configuration Can be integrated into the FRM220 system or used standalone with serial terminal configuration.
The FRM220A-Eoe1/G is an Ethernet over E1 Bridge for cost-effective connection of 10/100Base-TX LANs over a single E1 transport. By using standard HDLC encapsulation, the FRM220A-Eoe1/G is able to transmit up to a 2M bits Ethernet over an E1 link. The FRM220A-Eoe1/G supports an E1 attenuation of up to 43 dB on twisted pair or coax cable, which provides an approximate operating range up to 2km (using 22AWG). The FRM220A-Eoe1/G fully meets E1 specifications including ITU-T G.704 and G.823. The Ethernet copper interface supports auto-negotiation and auto MDI/MDIX, allowing plug-and-play Ethernet connection without any additional configuration. When placed in FRM220 system, the Ethernet may be aggregated to the chassis’s built in Ethernet switch. When placed in a single slot chassis and used standalone without management, the card may be configured by serial terminal.
Specifications
| E1 Interface | Framing | Unframed |
| Standard | ITU-T G.703/G.704/G.706 & G.732, G.823 | |
| Bit rate | 2.048Mbps± 50ppm | |
| Line code | HDB3 | |
| Clock setting | Internal OSC or recovery clock | |
| Receive level | -43dB | |
| Line impedance | 75 ohm (BNC) / 120 ohm (RJ-45) | |
| Jitter Performance | Complies with ITU-T G.823 | |
| Pulse Mask | Complies with ITU-T G.703 | |
| Pulse amplitude | Nominal 2.37V ± 10% | |
| Delay Variance | 220ms | |
| Connector | RJ-45, BNC | |
| Ethernet Interface | Diagnostics | Digital remote loopback |
| Standards | IEEE 802.3, 802.3u | |
| Ethernet Interface | Data rate | 10/100Base-TX |
| MTU | 2046bytes | |
| Connector | RJ45 | 10/100Base-T |
| Indications | Power, ALM,E1 signal loss ,E1 Alarm (AIS, LOF, RAI, LOMF), LAN link /ACT, 10/100M | |
| Power Input | 12VDC | |
| Power Consumption | < 6W | |
| Dimensions | 159.5 × 20.8 × 88mm (D×W×H) | |
| Weight | DC12 : 280g AC/DC 48/AD : 580g | |
| Temperature | 0 ~ 50°C (Operating), -10 ~ 70°C (Storage) | |
| Humidity | 10 ~ 90% RH (non-condensing) | |
| Certifications | CE, FCC, RoHS compliant | |
| MTBF | 65,000 hrs | |
Ordering Information
| Model Name | Description |
| FRM220A-Eoe1/G | 10/100Base-TX to E1 bridge operates at WAN |
Application
Enjoy:
- Nearly 30 Years of Experience
- Reliable Suppliers
- Quality Products
- Free Technical Consultation
- Tailoring Custom Solution
- Expert Technical Support
- No Hidden-Fees
Send Enquiry For:
Ethernet over E1 Converter with In-Band Management FRM220A-Eoe1/G
Israel's Leading Businesses Choose DCT
Israel's Leading Businesses Choose DCT
DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.
DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.
Still Conflicted? Let's Talk.
We can get back to you!