Patton Electronics 1089 DSL Modem
1.152-Mbps HDSL Modem Over 2 Wires

Patton Model 1089
1.152-Mbps HDSL Modem Over 2 Wires
Longer distances for Fractional E1 n x 64 kbps services. Low-cost, fixed interface HDSL Modems extend Ethernet, G.703/G.704, X.21, and V.35 up to 4.6 miles (7.3 km)
Model 1089 Photo
  Features & Benefits
  • Supports multiple line rates from 144 kbps to 1.152 Mbps
  • DTE speeds from 64 kbps to 1.024Mbps in increments of 64 kbps
  • Standards-based support (CE Mark)
  • Available with internal 90?260 VAC or -48 VDC power supplies
  • Built-in loopback functionality
  • A variety of modular interfaces

The Model 1089 is the next generation of SNMP/HTTP-manageable high-bit-rate digital subscriber line (HDSL) modems. Supporting 2B1Q modulation, the Model 1089 operates at n x 64 kbps rates up to 1.152 Mbps over two wires.

Available in four fixed interface versions (10Base-T Ethernet, G.703/G.704, X.21, and V.35), the Model 1089 operates at ranges up to 4.6 miles (7.3 km) without repeaters (see distance table below). Our Ethernet version, the Model 1089/I, provides 10Base-T bridging and PPP support. This enables customers to extend a router?s serial interface and connect to a remote 10Base-T LAN.

Model 1089 Application Diagram

The Model 1089 is fully compatible with Patton's popular Model 1094A standalone and 1094ARC rack card. Now service providers can cut costs and setup time by installing a rack-mounted Model 1094ARC at the central site while bundling a Model 1089 with DSL service at the customer's premises.

The 1094ARC and 1089 can be managed via SNMP/HTTP using Patton's 1001MC SNMP agent card!


Ordering Information
1089/C/xx* 2B1Q HDSL; V.35, M/34 Female
1089/D/xx* 2B1Q HDSL; X.21, DB-15 Female
2B1Q HDSL; 10Base-T Ethernet, RJ-45
2B1Q HDSL G.703/G.704, RJ-48C


*Power supply options (xx): UI = Universal interface 90?260VAC; 120 = 120VAC; 230 = 230VAC; 48 = -48VDC


Transmission: Synchronous, full duplex, over one uncond. twisted pair (2 wires)
Line Encoding: 2B1Q
DTE Interface: G.703/G.704, 10Base-T, V.35, or X.21/V.11
DTE Rates: From 64 kbps to 1.152 Mbps
Clocking: Internal, External or Receive Recover
Line Rates: 144, 272, 400, 528, 1048, 1168 kbps
Management: SNMP configuration and management as the remote modem when connected to Model 1094ARC. Management for local and remote modems through the internet via Model 1001MC Proxy Agent Rack Card
Diagnostics: V.54 loops (LLB, RDL); V.52 compliant BER pattern generator and detector (511/511E)
Power: External desk top transformer, 100-240VAC, 50-60 Hz (Universal Input), 10W or -48 VDC
Temperature: 32? to 122?F (0? to 50?C)
Compliance: FCC Part 15, CE Mark


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