Description

DESCRIPTION

The H3300 provides high speed digital transport over one or two twisted copper pairs using G.shdsl technology. Versatility of this series comes from a choice of digital interfaces and a choice of data rates, with the lower data rates applicable to longer reaches.

The H3300 is ideal for extending the T1/E1 demarcs on a campus, in a shopping mall, in a large building. It can use twisted phone pairs or Cat5 cable. One pair or two pair can be used. Two pairs offer greater distance. See the distance chart under specifications.

The H3300 is very easy to install. One unit is set as master, the other as slave. Only the master needs to be set. The H3300 makes it very simple to extend a T1/E1 demarc or install a local bridge or router. See the quick start guide here.

A rack version is available for central office or central site use, while a stand alone version is intended for customer premises installation. Either version, installed in pairs, can provide: 1) a T1/E1 link, 2) a high speed data link with DTE interfaces, or 3) a data access to T1/E1 with DTE interface at one end and T1/E1 at the other.

For larger systems using a rack version with the shared common controller card, the H3300 supports configuration and diagnostics using keypads and LCD display on the front panel, or from a local or remote terminal. This enables users to execute in-service diagnostics and fault isolation.

SPECIFICATIONS

• G.shdsl transport betwen H3300 units
• T1 user interface, E1 120 or 75 ohm are also available
• Other special order interfaces: RS232, RS530, V.35, X.21, Ethernet Bridge, Ethernet Router

Port Specifications

• Connectors:
• Front panel DE-9 console port
• Rear panel
  • RJ45 for G.shdsl
  • User Interface:
    • Rear panel RJ45 for T1, 120 ohm E1,
    • BNC for 75 ohm E1,
    • DB25 for V.35,
    • M34 for V.35,
    • DB25 for RS530, RS232
    • DA-15 for X.21
    • RJ45 LAN for Bridge or Router

Front Panel Controls/Indicators

• Left arrow, Right arrow, ESC, ENTER
• LCD: 2-line by 40-character
• G.shdsl LEDs: Power, Loop1 status, Loop2 status, Test, Alarm
• DTE Interface LEDs: RTS, TD, Test, RD, Clock Loss
• T1 Interface LEDs: Sync, Test, Yel, AIS, BPV

Physical/Electrical

• 8 1/2 x 2 1/8 x 11 1/4 in (215 x 55 x 285 mm)
• 7 Watts maximum
• 100-240 VAC standard, 20-60 VDC optional
• Operating temperature: 0 to +50 C, non-condensing relative humidity