NETWORK BRIDGE

NB110C is a high-performance desk remote Ethernet bridge that provides a 10M half/full duplex Ethernet port and 2M-PCM interface (E1), which in pairs can be used to establish transparent connection between two Ethernets with similar architecture.

The bridge helps in constructing high-speed and low-cost network environments of LAN interconnection in finance, telecom, education and stock sectors.

NB110C

• Supports VLAN transparent transmission
• Supports remote network management
• Supports indication of WAN link integrity
  
  

Key Features

High-speed transparent transmission

• Adopts Ethernet 2Mbps PCM line to transmit data transparently
  
  

Powerful compatibility

• Ethernet port supports 10M full-duplex/half-duplex modes, switches between the direct mode and cross mode via pressing the push-button.
• Ethernet port supports 802.1Q standard (VLAN and Tag transparent-transmission) as well as the full-duplex 802.3X flow-control mode and half-duplex backpressure mode
  
  

Optional Clock

• Select the internal clock or G.703 external clock
  
  

Optional line impedance

• The G.703 line impedance can set as 75¦¸or 120¦¸according to the factual requirements
  
  Favorable compatibility

• Ethernet interface is fully compatible with IEEE 802.3 protocol

Visual monitoring

• You can know equipment operation status from indicators on NB110C panel, G.703 interface and Ethernet interface
• By communicating with MP94NBE1, NB110C via Maipu AccessManager knows status of indicators on the panel and the configuration of partial DIP switches
  

Technical Specifications

Performance

Bridge

• 8M buffering
• 4096 MAC address table
• Self-learning and update
  
  

G.703 interface

• Quantity: One
  
  

Rate: 2Mbps

• Line coding: HDB3 code
• Line impedance: 75¦¸(non-balance)/120¦¸(balance)
• Type: BNC and RJ45 socket
• Standard: According with ITU G.703
  
  

Ethernet interface

• Quantity: One
• Type: 10Base-T/100Base-Tx Ethernet interface, RJ45 jack
• Rate: 10Mbps/100 Mbps (full-duplex/half-duplex)
• Standard: Completely compatible with IEEE 802.3 and 802.1Q
  
  

Physical specification

• Dimension: Height ¡Á Width ¡Á Depth (mm3): 30¡Á120¡Á210
• Weight: About 0.6Kg
  
  

Environment Parameters

• Operational temperature:0~+45¡æ
• Operational relative humidity: 10~90%, non-condensing
  
  

Power

• Input voltage: DC 5V
• Input current: ¡Ü1A
• Power: ¡Ü5W

Application Alert

• NB110C should work in pairs, or connects with MP9400/MP9700 multiplexers
  
  

Order Information

Model	Descriptions
NB110C	A NB110C host with one E1 interface, one 10/100Mbps Ethernet interface
AD8-1S003Y	External AC power supply adaptor
	Input voltage: 100-240V/50-60Hz, output: 5V/1.6A
	External DC power supply adaptor Input voltage: -40V~-57V, output: 5V/1.6A