124M

    

 

VcnexFTH 124M is a configurable 24-port high-performance managed Layer 2 optical Ethernet switch that provides an ideal solution for fiber-to-the-home (FTTH) and fiber-to-the-desk (FTTD), and for the applications where the environmental conditions exceed the reach of CAT5 copper cable. The VcnexFTH 124M offers up to 24 configurable and modularized 100Base-FX or 10/100Base-TX ports for flexibility and fast connection speed. The standard design with a 19-inch rack-mount width and a 1U height gives the highest port density of optical Ethernet switches on the market. VcnexFTH 124M network management solution allows administrators to easily configure features, monitor performance, and troubleshoot the switches using a standard Web browser and Simple Network Management Protocol (SNMP)-based network management platforms.

Features

  • Non-blocking store-and-forward shared-memory architecture with an 5.2Gbps switching capacity and an efficient self-learning and address recognition mechanism enables the forwarding rate to proceed at a full wire speed.
  • A range of configurable copper and fiber modules to meet the requirement of various applications, such as FTTx, optical LAN, Ethernet based DCS and security surveillant system, etc..
  • 6K address table for auto-learned unicast or static unicast/multicast addresses.
  • 7 trunk groups of up to 4 member ports within 24 ports with flexible load distribution control and fail-over function.
  • Static priority and 802.1p Class of Service with 2-level priority.
  • 802.1d Multiple Spanning Trees.
  • 802.1x port based network access control.
  • 802.3x flow control for a full-duplex mode and collision-based backpressure for a half-duplex mode.
  • Port-based VLAN and 802.1Q tag-based VLAN with 255 VLAN groups.
  • Head of Line (HOL) blocking prevention.
  • Static MAC addressing and filtering.
  • Port mirroring.
  • Source-port-based, destination-port-based, and source-destination-pair-based Sniffer functions.
  • By-port Egress/Ingress bandwidth management control.
  • IP Multicasting with IGMP snooping and an IP multicast table of 256 entries .
  • Broadcast storm filtering.

Network Management

  • In Band: SNMP, Web-based HTTP and Telnet with dedicated port or 802.1Q VLAN to increase the management security.
  • Out of Band: RS-232 Console.

Network Protocol and Standards

  • IEEE:
    802.3, 802.3u, 802.1d, 802.1p, 802.1q, 802.1v, 802.1ad, 802.3x,802.1x
  • IEFT:
    RFC1157 SNMP, RFC 1112/2236 IGMP, RFC854 Telnet, RFC 1123/1493/1643 MIB

Port Configuration

  • 100Mbps ports: up to 24 ports with 3 configurable modules in combination with one or two groups of 4 10/100Base-TX RJ45 ports or 100Base-FX LC/SC ports.

Optical Interface Options
100Base-FX

  • Single single-mode fiber, single wavelength 1310nm, SC/APC connector, operating distance 15km.
  • Single single-mode fiber, dual wavelength 1550nm/1310nm, SC/PC connector, operating distance 15/40km.
  • Dual single-mode fiber, single wavelength 1310nm or 1550nm, dual LC connectors, operating distance 15/40/60km.
  • Dual multimode fiber, single wavelength 1310nm, dual LC connectors, operating distance 2km.

Power Supply Options

  • AC176~264V/1.2A max, 50/60Hz, or
  • DC18~36V/2A, or
  • DC36~72V/1.5A.
  • Power Consumption: ~35W

Physical and Environmental

  • Dimensions: 19-inch rack-mount width, 1.0U height.
  • Weight: 5Kg
  • Operating temperature: 0℃ ~ 50℃
  • Storage temperature: -25℃ ~ 55℃
  • Humidity: 5% ~ 95% RH Non-condensing.

Ordering Information

  • Switch: VcnexFTH 124m
  • Optional Interface Module: