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Patton 3088A Modem[3088A]

Patton 3088A Modem[3088A]

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Patton’s Model 3088A G.SHDSL.bis OnSite CPE is the perfect choice for users or service providers who need high-speed dedicated network connections. Based on the ITU and ETSI G.Shdsl G.991.2 standard, the 3088A enables providers to extend their reach-and-range by delivering rate-adaptive nx64 symmetrical speeds up to 5.7 Mbps—all over a single pair of wires. 

The OnSite 3088A uses Patton’s Plug ‘n’ Play features to remove any CPE configuration issues when used with any Patton CO concentration solution, even another 3088A CPE. Just set the units to their default mode and plug them in. The remote modem configures automatically and the link is up and running in seconds. With support for remote console link configuration changes and operating statistics are available via the out-of-band EOC channel. Remote and local loopback adds to the manageability of the link. Use remote console when deploying OnSite CPEs either back-to-back or with a ForeFront system to improve the manageability of the CPE. 

The Model 3088A is available with V.35, X.21, and E1. The V.35 interface is presented on a female DB-25 connector. The X.21 is presented on a female DB-15 and is DTE/DCE selectable. The E1 interface is presented on an RJ-48C and dual BNC connector. It operates as a channelized interface allowing for fractional E1 configurations (G.703/G.704). 


  • nx64 Rates to 5.7 Mbps —With multiple full-duplex symmetric rates available, users select the bandwidth option they need.
  • Low Cost Fixed Interfaces—Multiple interface options to choose from: E1 (G.703/G.704), X.21, and V.35
  • Local and Remote Loopbacks—Loopbacks add a powerful troubleshooting tool for determining line quality
  • Software Upgradeable—Software upgrades make it easy to keep the OnSite CPE in service for years
  • Plug ‘n’ Play—Just plug them in and the link comes up in seconds. Set the unit to use G.Handshaking and the selection of optimal link speeds can also be done automatically.
  • Local and Remote Console—With remote console, any Patton G.SHDSL modem (3096RC or 3088A) can be used to manage the remote CPE modem



  • The Model 3088A OnSite CPE excels in manageability even in point-to-point configurations.
  • Plug ‘n’ Play automatically configures a remote unit based on parameters stored in the local unit.
  • Secure console lets an operator log into a unit to manage and configure it locally.
  • Remote console makes configuration and management of a remote unit easy over an out-of-band channel.
  • OnSite CPEs are software upgradeable from the console port.
  • When attached to a ForeFront AIS, the 3088A can be managed via an SNMP proxy.

OnSite™ 3088A application diagram


OnSite™ 3088A application diagram


DCE Interface

Power Supplies
External power supply options:
Universal 90–260 VAC operating from 50–60 Hz;
120 VAC/60Hz; 240 VAC/60Hz; -48 VDC
4.7 x 1.52 x 5.0 in. (10.6 x 3.9 x 12.7 cm)
Testing Parameters V.52 511/511E Pattern generator with RDL; LAL
Internal, Network or Receive Recover
Line Coding
TC-PAM 16 for rates from 192 kbps to 2.3 Mbps; TC-PAM 32 for rates above 2.3 Mbps; Annex A & B
Line Interface
RJ-11; Two-wire (single twisted pair)
4.7 years
DIP s­witch, Telnet console, remote console or proxy SNMP from a Central Office ForeFront
Front Panel Indicators
LEDs for DSL link, Transmit/Receive data. no signal, loop test errors, and test mode indication
FCC Part 15A, CE Mark, EMC Directive 89/336/EEC, Low-Voltage Directive 73/23/EEC
Operating Temperature:?32 to 122°F (0 to 50°C)
Humidity: 5 to 90% non-condensing


Ordering END OF LIFE  --  Call for product availability or replacement product information

Model # Description
RocketLink-G - G.SHDSL MODEM, V.35 DCE interface on DB-25F; DB-25 to M/34 converter included; universal AC
RocketLink-G - G.SHDSL MODEM, V.35 DCE interface on DB-25F; DB-25 to M/34 converter included; toggle switch; universal AC
OnSite G.SHDSL.bis X.21 (DCE/DTE; DB15) Modem; 100-240VAC
G.SHDSL.bis Modem with E1 (BNC/RJ) interface; 100-240VAC