Ethernet E1/G.703 Bridge

CT-FRM220A-Eoe1/G(S)

Connects one Fast Ethernet over E1 links (2.048Mbps)
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).
Supports auto-negotiation and auto MDI/MDIX, allowing plug-and-play Ethernet connection without any additional configuration.
Standalone RS232 console management via CH01M

	Spec Text
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 Data rate 10/100Base-TX or 100Base-FX Half/Full duplex. Encapsulation GFP (G.7041) MTU 2046bytes
Connector	RJ45 10/100Base-T SFP-LC 100Base-FX
Indications	Power, ALM,E1 signal loss ,E1 Alarm (AIS, LOF, RAI, LOMF), LAN link /ACT, 10/100M , SD (100Base-FX)
Power Input	12VDC
Power Consumption	< 6W
Dimensions	155 x 88 x 24 mm (D x W x 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