Overview
IP•Express GT1 is a high performance, bandwidth scalable, IP WAN router with 4 T1 ports offering a standards based inverse multiplexing (N x T1) capability. The 4 T1 ports are able to connect to 4 remote locations or optionally to be N x T1 inverse packet multiplexed to remote locations from 3 Mbps to 6 Mbps. Standards based WAN protocols, PPP, Multilink PPP, and Frame Relay, ensure interoperability. The IP•Express GT1 interconnects remote LANs and addresses the large market for connectivity in the multi-megabit bandwidth range such as high quality MPEG Video delivery. The Integration of the T1 CSUs provides for a complete solution with a straight forward configuration.
| T1 Branch Office Connectivity
|  | IP•Express GT1 utilizes 4 T1 Telco Circuits to optimally interconnect 4 Remote LANs with IP•Express DLT1s. |
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Applications
Inverse Packet Multiplexing is an option of the IP•Express GT1. IPM delivers 3 to 6 Megabits of interconnectivity over 2,3,4 Dedicated T1 WANs. IETF approved RFC1990 Multilink PPP protocol bonds multiple T1s into a high-speed link that has built-in redundancy. T1 line fault detection provides resilient connectivity for Mission Critical Interconnects. |
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MPEG IP Video Redundancy Switch |
REDundant IP Video configuration automatically switches from the Primary to a Secondary Encoder's IP Video Stream for mission critical broadcasts and is available with the IP•Express GT1-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. |
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MPEG IP Multicast Streaming Video |
IP•Express GT1-IPM models deliver MPEG IP Streaming Video over Inverse Packet Multiplexed T1s. The Inverse Packet Multiplexer provides the bandwidth necessary for the delivery of 2 broadcast quality video feeds or to deliver near Contribution quality for a single MPEG Video. IP Multicast is a standard feature of the IP•Express GT1 and is utilized to distribute MPEG video simultaneously to multiple decoders. |
Technical Specifications
| Network Security: • Full On Source, Destination Address; Port and Flag IP Packet filtering • Network, Device and Application Layers.
Dimensions: • 9" (L) x 7.3" (W) x 1.50" (H) • 4 T1 Wan Connectivity in 1/2 of a 1U 19" rack
Management: • Telnet support with Edit and Paste Templates • Console Port for Out of Band Management • SNMP support (MIB I, MIB II) • Remote configuration, monitoring, & reset
Regulatory: • Safety -IEC60950 • EMC - CFR 47 Part 15 Sub Part B:2002 EN55022:1994+A1&A2 EN55024, ICES-003 1997 CISPR 22 Level A • Telecom - Part68 • CE
Power: • Locking Power Connector • 12-24 VDC 1.0A Ships with Universal Adapter • Optional -48V 0.25 Amp • Hot Standby with 2nd Power Module |
LAN Network Interface: • 10/100 BaseT Ethernet Port • Auto-negotiate or ConfiguredSpeed/Duplex
LAN Network Protocols Supported: • IP, TCP, UDP, RIP, ICMP • IP Multicast support • IP Video Stream Redundancy (Optional)
WAN Network Interfaces: • Four T1/FracT1 CSU/DSU ports • Inverse Packet Multiplexing (Optional)
WAN Network Protocols Supported: • PPP (RFC 1548, RFC 1332, RFC 1334, PAP) • Multilink PPP (RFC 1990) • Frame Relay (ANSI ANNEX D, LMI, RFC 1420)
Routing Protocols Supported: • RIPv1, Static T1/Fractional T1 Specifications: • Framing - ESF or D4 • Coding - B8ZS or AMI • Supports DS0 assignments from 1 to 24 (64Kbps to 1.536Mbps)
T1 Diagnostic: • Loopback Test Network, Internal, Framer, Payload • Bert Tests 2E07,2E11,2E15,QRSS TFTP Online Upgrade Capable • Fully operational during upgrade |
How to Order
ORDERING INFORMATION |
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How to Order — IP Express GT1
| Part No. | Description | Notes | 077-1544-0x | IP•Express GT1, xT1 (x=1 - 4 Ports) | Base Model Specify # of T1 Ports Enabled | U77-1544-0x
| IP•Express GT1 T1 Port Upgrade
| Enable Additional T1 Ports (up to 4)
| Base Options | | Specify as Suffix | -IPM | Inverse Multiplexor Option | IPM 3 to 6 Mbps Interconnet over 2,3, or 4 Dedicated T1 WANs | -RED | MPEG IP Video REDundancy Switch | Secondary Encoder Traffic passed on failure of Primary Encoder | -ROHS
| ROHS compliant materials and processes
| Restriction of Hazardous Substances no Pb
| Power Options | | Specify as Suffix | -DCMOD | Power 12/30 VDC w LOCKING CONNNECTOR | Ships with Universal Adapter 90/240 50/60 | -WIREDC | Power 12/30 VDC Stripped Wire Screw | | -N48VDC
| Power Supply Module Negative 48 Volt DC
| Isolated Negative 48 Volt Power Hot Standby
| Rack Mount Option | | Specify as Suffix | -RACKMNT | 19/23" Wide Rack Mount Brackets | Enclosure Nut Serts Installed |
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