EL2321 系列

The EL2321 Series provides media conversion between "10/100/1000BASE-TX" and "100BASE/1000BASE-SX-LX Fiber or 100/1000BASE-SFP Fiber." The EL2321’s fiber design is compatible to 100BASE fiber or 1000BASE fiber transceiver.

The EL2321 managed media converter supports Telnet, SNMP v1/v2, and web browser management enabling value-added connectivity and bandwidth control. Key features include; 802.3ah OAM compliance, VLAN tagging, broadcast storm protection, Far-End-Fault, and Link-Fault-Pass-Through resulting in reliable communications between networks. With link down alarming and a wide range of fiber connectivity options the EL2321 is the ideal media converter for environments where connectivity is variable.

EtherWAN — "When Connectivity is Crucial."

Gigabit Connectivity

» Auto 10/100/1000BASE-TX and 1000BASE-SX/LX/BX Ethernet transmission conversion
» 1000Mbps Full duplex, 10/100MBps Full/Half duplex
» Fiber interface supports dual rate 100BASE-FX and 1000BASE-SX/LX fiber transmission

Managed Functions

» Supports IEEE802.3ah OAM standards
» Supports SNMPv1, SNMPv2
» Supports bandwidth control and VLAN base priority tag

Management

• » Interface
  •    • Web Browser
  •    • SNMP v1/v2c
• » Firmware and configuration upgrade and backup via TFTP
• » Supports DHCP Server/Client

Security

• » MAC Address by port security
• » Enable/disable port
• » Storm control (broadcast and multicast types)
• » IEEE802.1x LAN access control

Quality of Service (QoS)

• » Priority Queues: 4 queues per port
• » Traffic classification based on IEEE802.1p CoS, DSCP, WRR (Weighted Round Robin)
• » Rate Limiting (Ingress/Egress)

Layer 2 Features

• » Auto-negotiation for port speed and duplex mode
• » Flow Control
  •    • IEEE802.3x full duplex mode
  •    • Back-Pressure half duplex mode
• » VLANs
  •    • Port-based VLANs
  •    • IEEE802.1Q Tag VLANs (4096 VID)

Technology

Standards

• • IEEE802.3 10BASE-T
• • IEEE802.3u 100BASE-TX/100BASE-FX
• • IEEE802.3ab 1000BASE-T
• • IEEE802.3z 1000BASE-SX/1000BASE-LX
• • IEEE802.3x Full duplex and flow control

• • 14,880pps for 10Mbps
• • 148,810pps for 100Mbps
• • 1,488,100pps for 1000Mbps

• • Store-and-Forward
• • Auto Negotiation
• • Half duplex back-pressure and IEEE802.3x full-duplex flow control
• • Auto-MDI/MDIX

Mechanical

Casing

• • Metal Case
• • IP30

• • 80.3 x 109.2 x 23.8mm (W x D x H))
    (3.16" x 4.3" x 0.94")

• • 150g (0.336lbs.)

• • Wall mounting

Interface

Ethernet Port

• • 10/100/1000BASE-TX: 1 port
• • 100BASE/1000BASE-SX-LX or 100/1000BASE SFP slot: 1 port

• • Per Unit: Power Status, OAM loop
• • Per Port: TX Speed, Link/Activity, Full-duplex

Environment

Operating Temperature

• • 0 to 50°C (32 to 121°F)

• • -20 to 70°C (-4 to 158°F)

• • 5% to 95% (non-condensing)

Regulatory Approvals

ISO

• • Manufactured in an ISO 9001 facility

• CE Mark Class A
• FCC Part 15B Class A
• VCCI Class A

Model

Gigabit Port Options (X)

Power Adapter Options (Z)