Press Contact: Mary Soules
Engage Communication, Inc. 
1.877.ENGAGE4; This email address is being protected from spambots. You need JavaScript enabled to view it.

IP WAN Router with Two Integrated T1 DSU/CSUs and Four Port 10 BaseT Hub
The IP•Express•MLBH•T1 is a very reliable, high performance and cost effective IP WAN Router for interconnecting remote LANs and for high performance MPEG IP Video delivery. The Integration of the T1 CSUs provides for a complete solution with a straight forward configuration. It is great for:
• Shared Internet Access
• Branch Office Connections
• Education District Networking
• Multimegabyte File Transfers 
• MPEG Video Distribution
Inverse Packet Multiplexing 
 Packet Multiplexing is a feature of the IPExpress•MLBH•T1•IPM . IPM delivers 3 Megabits of interconnectivity over Dedicated T1 WANs. Built in T1 line fault detection provides for automatic bandwidth backup for Mission Critical Fault Tolerant Interconnects.
Security is provided with Full On Source, Destination Address; Port and Flag IP Packet filtering. Interconnectivity is able to be selectively controlled at the network, device and application layers.
MPEG IP Multicast Streaming Video Delivery 
IPExpress•MLBH•T1•IPM models delivers MPEG IP Streaming Video over Inverse Multiplexed T1s. The Inverse Packet Multiplexer provides the bandwidth necessary for the delivery of broadcast quality Streaming IP Video. IP Multicast is a standard feature of the IPExpress and is utilized to distribute MPEG video simultaneously to multiple decoders.
MPEG IP Video Redundancy Switch 
REDundant IP Video configuration that automatically switches from the Primary to a Secondary Encoder's IP Video Stream for mission critical broadcasts and is only available with the
 IPExpress•MLBH•T1•IPM•RED. A one second absence of IP packets from the Primary Encoder results in the switch to the Secondary Encoder. The WAN bandwidth is reserved for a single feed. The Redundancy option is also available with the Inverse Packet Multiplexor.
  Technical Specifications

LAN Network Interface:
· Four 10BaseT Ethernet Hub

LAN Network Protocols Supported:
· IP Multicast support
· IP Video Stream Redundancy (Optional)
· AppleTalk (Configuration Only)

WAN Network Interfaces:
· Two T1/FracT1 CSU/DSU port

WAN Network Protocols Supported:

· PPP 
  (RFC 1548, RFC 1332, RFC 1334, PAP)
· Frame Relay 

T1/Fractional T1 Specifications:
· Framing - ESF or D4
· Coding - B8ZS or AMI
· Supports DS0 assignments from 1 to 24
  (64Kbps to 1.536Mbps)

· Safety -IEC60950 Third Edition (1999)
· EMC - EN55022:1994+A1&A2
            EN55024, ICES-003 1997
            CISPR 22 Level A
· Telecom - Part 68
· CE

TFTP Upgrade Capable (Flash ROMs): 
· IPExpressMLTBH is field upgradeable

· Telnet support with Edit and Paste Templates 
· Console Port for Out of Band Management
· SNMP support (MIB I, MIB II)
· Remote configuration, monitoring, & reset

Console Port:
· RJ45 to DB9 Female DCE adapter shipped with product. Enables direct connection to Com1.

· Loopback Tests
· Bert Tests

· 24-36 VDC 
· -48 VDC Optional 
    International Adapters Available

· 9" (L) x 7.3" (W) x 1.50" (H)

Back Panel
Console Port Connector · RJ 45 to DB 9 Female Adapter provided
Telco1: T1 DSU/CSU Interface for WAN connectivity via PPP or Frame Relay
Console Port Connector · RJ 45 to DB 9 Female Adapter provided
Telco2: Second T1 DSU/CSU Interface for WAN connectivity via PPP or Frame Relay