GFOX is a high performance optical line transmission equipment, combines four ITU-T G.703 compliant standard electrical E1 2048 kbps lines plus 10/100/1000 Mbit/s Ethernet signal into an optical data stream for transport over fiber optic.

Brief – catalog card


Basic information

  • Connection of Gigabit Ethernet LAN + 4 E1 G.703 2048kbit/s lines through a fiber optical link,
  • Built-in 4-port Gigabit Ethernet switch with an array of 1000 MAC addresses,
  • Optical 1,25Gbit/s SFP port,
  • IEEE 802.1q and 802.1QinQ support,
  • Possibility of defining up VLAN networks (single and multiple VLAN headers) in order to create independent transmission channels,
  • SNMP, WWW, SMTP, TELNET, SNTP local item management,
  • Support for QoS mechanisms,
  • Possibility of limiting bandwidth of the Ethernet ports,
  • Optional redundant power supply (additional 230V AC power connector),
  • Power range 12 to 60V DC,
  • Operating temperatures: +5° do +45°C,
  • Dimension 483x170x44 mm (1U 19” chassis) or 103x230x53 mm (standalone version), weight to 2kg.


Ethernet transmission channel may be divided into independent transmission channels through the virtual VLAN mechanism. Up to 64 independent VLANs are supported. GFOX supports advanced Ethernet interface features like VLAN stacking (QinQ, IEEE802.1ad), jumbo frame size (10K bytes), programmable rate limiting and port priority setting.
Embedded HTTP server, TELNET server and SNMP agent allows free configuration of the device performance by standard Web browser and continuous monitoring from any management platforms equipped with SNMP client. In addition, built-in SMTP service daemon allows to notify the operator in case of system failure.
The pluggable fiber optics port allows for flexible network configurations using SFP.


GFOX multiplexer is supplied with DC voltage from 20 to 60V. The total power consumption of the device does not exceed 15 Watts. The unit can be optionally equipped with redundant power supply (additional 230V AC power connector).

Additional information

Weight2 kg

Plik PDF - GFOX-4E1_brief

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