Environmental Parameters
Humidity Range Operating	5 - 90%
Max Operating Temperature	104 °F
Min Operating Temperature	32 °F
Expansion / Connectivity
Expansion Slot(s)	8 expansion slot
Installed Modules Qty (Max)	8 (max)
General
Data Link Protocol	ATM Frame Relay
Device Type	Modular expansion base
Dimensions (WxDxH)	17.5 in x 25.7 in x 20.7 in
Enclosure Type	Desktop - modular - 12U
Features	Modular design VPN support MPLS support manageable IPv6 support High Availability Quality of Service (QoS)
Power	AC 120/230 V
Remote Management Protocol	SNMP 2 SNMP 3 HTTP
Miscellaneous
Compliant Standards	NEBS level 3 BSMI VCCI Class B ITE EN 60950 EN 61000-3-2 IEC 825-1/EN 60825-1 class 1 UL 60950 EN55022 Class B AS/NZ 3548 Class B FCC Part 15 B EN 61000-4-4 EN 61000-4-2 EN 61000-4-3 EN 61000-4-6 EMC CSA C22.2 No. 60950-00 EN 61000-4-5 EN 61000-4-11
Power
Power Device	Power supply - redundant - plug-in module
Voltage Required	AC 120/230 V
Software / System Requirements
OS Provided	JUNOS

Juniper Networks M120 Line Card Chassis: 4+2 slot chassis with cooling system, Midplane, 1 Routing Engine, 1 Control Board, and 1 AC Power Entry Module The M120 Multiservice Edge Router is the newest addition to the industry-leading Juniper Networks M-series product family

Juniper Networks M120 Line Card Chassis: 4+2 slot chassis with cooling system, Midplane, 1 Routing Engine, 1 Control Board, and 1 AC Power Entry Module The M120 Multiservice Edge Router is the newest addition to the industry-leading Juniper Networks M-series product family. The M120 delivers support for 128 GE subscriber ports, with 10 GB Ethernet or OC 192 uplink capability in an affordable, compact form factor. Ideal for supporting high-bandwidth converged edge routing applications, the M120 platform is designed to facilitate service aggregation for the multiplay needs of service providers and enterprise users.The M120 extends a cost-effective, Ethernet-optimized infrastructure with 10GB networking capabilities to the network edge. Capable of supporting MPLS services at Layers 2 and 3, including Layer 3 VPNs, the M120 is designed to deliver superior redundancy and facilitate the transport of legacy Frame Relay and ATM traffic over high-bandwidth Ethernet links.The M120 AC base unit includes 1 control board, 1 routing engine with 1 GHz processor and 2.048 Mbytes DRAM, 40 GB hard disk drive, control interface panel, and 1 AC power entry module.