Руководство по эксплуатации Quick Eagle Networks DL3150

Краткое содержание страницы № 1

The DL3150 and DL3155
Access Multiplexer
Economical T3 / E3 access for
high-speed data applications.
Main Benefits:
Bandwidth is becoming more and more a commodity. As a result bandwidth
prices have slipped, which is one of the main reasons for the increased demand
• Software changeable T3/E3
interface, which enables you to for subrate or full T3/E3 transmission services. Another driving force for the
select preferred interface during
increased demand for high-speed transmission services is the

Краткое содержание страницы № 2

Leading the communication trend. The DL3150 and DL3155 Access Multiplexers provide the following features: • Software selectable T3 / E3 network interface • Fluorescent front panel display for easy local access • AC / DC power supply in the same platform • 10/100 Ethernet management port • M13 framing and C-bit parity compliant (T3) as well as Clear Channel and standard Mux compliant (E3) • Single serial console port for use as COMM port • Selectable clock (internal, network, external) • BNC co

Краткое содержание страницы № 3

The following diagrams show some of the typical applications supported by the DL3150 / DL3155 Access Multiplexer: Application 1: Point-to-point deployment with remote and local management DL3150 Access Multiplexer DL3150 Access Multiplexer Public HSSI Corporate HSSI Ethernet Access Multiplexer Network LAN T3 / E3 T3 / E3 Cisco 7204 or Frame Relay Switch Cisco 3660 RS-232 RS-232 or Cisco 750x 10/100 10/100 Modem Modem PSTN NMS NMS NOC NMS Application 2: Linking an ISP POPs backbone via satellite

Краткое содержание страницы № 4

DL3150 / DL3155 Access Multiplexer Loaded Network Interface T3 Firmware E3 Firmware (selectable during configuration) (selectable during configuration) Network Interface Line Rate T3 (44.736 Mbps ± 20 ppm) E3 (34.368 Mbps ± 20 ppm) BNC Connector Type BNC Line Code B3ZS HDB3 Framing Standard M13 or C-bit parity G.751 or clear channel Meets Bellcore TR-TSY-000009 Pulse Shape CCITT G.703 Transmit LBO 0 ft to 225 ft, 226 ft to 450 ft 0 ft to 225 ft, 226 ft to 450 ft Impedance 75 ohm unbalanced, res