Compatibility Information
Designed For	Juniper M-series M160 M320 M40e
Expansion / Connectivity
Compatible Slots	1 x expansion slot
Interfaces	4 x network - T1 - RJ-48
General
Data Link Protocol	HDLC Frame Relay PPP
Data Transfer Rate	1.544 Mbps
Designed For	M-series M160 M320 M40e
Device Type	Expansion module
Form Factor	Plug-in module
Line Rate	T-1
Ports Qty	4 ports
Miscellaneous
Compliant Standards	NEBS level 3 FCC Class A certified ETSI BSMI EN 60950 EN 61000-3-2 UL 60950 Third Edition CSA 22.2 No. 60950 EN 61000-4-4 EN 61000-4-2 EN 61000-4-3 EN 61000-4-6 FCC Part 15 AS/NZS 3548 EN 61000-4-5 EN 61000-4-11
Networking
Connectivity Technology	Wired
Data Link Protocol	HDLC Frame Relay PPP
Data Transfer Rate	1.544 Mbps
Features	MPLS support
Line Coding Format	AMI B8ZS
Line Rate	T-1
Status Indicators	Port status fail alarm

Juniper Networks 4-port T1 PIC, (120-ohm, RJ48 connectors) T1 circuits for Internet access represent a key component of service provider business

Juniper Networks 4-port T1 PIC, (120-ohm, RJ48 connectors) T1 circuits for Internet access represent a key component of service provider business. The highly dynamic nature of aggregation deployments requires that edge router interfaces be highly dependable, flexible, and operationally efficient.Juniper Networks T1 Physical Interface Cards (PICs) offer highly available, highly flexible solutions for edge applications. These links deliver not only business-critical Internet connectivity, but also an ever increasing portfolio of rich IP services, such as VPNs and flexible bandwidth. Leveraging cross-platform predictable performance, uniform JUNOS software, and seamless, hardware-based features, these PICs enable service providers to rapidly deploy and provision new IP services with no performance trade-off.