H10MOS-120f2/240f2 Xe1-PDH Modem

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H10MOS- 120F2/240F2   xE1-PDH MODEM
Huahuan H10MOS Series E1 Modem are designed to provide transmission of (4/8*E1+FE/GE) channels over a fiber optic connection. The modem features compactness, lightweight, low power consumption and high reliability.

Type	E1	FE	GE	Remarks
H10MOS-120G	4	-	1	Uplink: SC/PC by default
H10MOS-120F2/ET	4	2	1	Uplink: SFP, support 1+1 protection
H10MOS-240F2/ET	8	2	-
H10MOS-240G	8	-	1	Uplink: SC/PC by default

Features

• The 155Mbps interfaces of modem
• Support loopback testing.
• The E1 channels satisfy the ITU- T G.703.
• Support 75 ohms or 120 ohms
• Support the VLAN packets transparent transmission.
• Support auto address learning and management function.
• Provide many alarm indications to monitor the modem and fiber optics states.
• Support centralized monitoring.

Provide three kinds of power supply: -48V DC, ~220V AC or dual power supply.
Specifications
 

E1 port
Standards	Complied with ITU-TG.703
Bite rate	2048kbps±50ppm
Coding	HDB3
Impedance	75Ω (unbalanced) or 120Ω (balanced)
10/100/1000Base-Tx Eth port
Standards	IEEE802.3ab/802.3z
Working Mode	full-duplex/half-duplex/ auto-negotiation
	HP auto-MDIX function, MDI and MDI-X(uncrossed and crossed) reticle adaptive choice
Connector	1-2 / 4-5
Transmission Distance	Up to 100m
Power supply
DC	-48V(-38V~-62V)
AC	~220V(100V~240V)
Dimension	185×44×140mm (W×H×D)
Working environment
Temperature	(0~50)ºC
Humidity	≤90%(non-condensing)