4-port 1000Base-SX Gigabit Ethernet Switch

TEG-S40SX [4-port 1000Base-SX Gigabit Ethernet Switch]TRENDnet's TEG-S40SX provides industry-leading performance with multiple control mechanisms that manage bandwidth for real-time and multimedia traffic to be forwarded in a controllable manner effortlessly. These mechanisms include IEEE 802.1p with priority queuing, IEEE 802.1Q for network policing, and IGMP snooping to provide intelligent network support for multicast applications. Also, the TEG-S40SX provides link aggregation for increased bandwidth scalability and fault tolerance. The MultiPoint Link Aggregation (MPLA) combines link aggregation and resilient links with load sharing in a point-to-multi-point environment. The TEG-S40SX is a high-capacity switch that gives you the scalability and flexibility to deploy cost-effective network environment.


  • Supports IEEE 802.1q MAC base VLAN, IEEE 802.1p Traffic Class Priority, IEEE 802.1d Spanning Tree Protocol
  • Four 1000Base-SX Gigabit Ethernet SC type fiber ports
  • Full-duplex mode
  • Store-and-forward switching scheme
  • Data filtering eliminates error packets and runts
  • Integrated flow control
  • IGMP snooping supports multimedia applications
  • Broadcast storm control for monitoring and constraining broadcast traffic level on each port
  • Back plane speed up to 4.8Gbps
  • Extensive management through SNMP, RMON, and MIBs
  • Monitor status and retrieve data with Web-based Network Management, Telnet, and Console Port
  • Flash memory for software upgrade
  • 12K MAC address entry table per device
  • 19-inch rack mountable
  • Lifetime warranty


  • Standards: IEEE 802.3, IEEE 802.3, IEEE 802.3z, IEEE 802.1p/Q, IEEE 802.3x, RFC 1213, RFC 1757, RFC 1493
  • Protocols: CSMA/CD
  • Switching Method: Store-and-forward
  • Cabling: Multimode Fiber 50/125 micron-meter, 525 meter max.; Multimode Fiber 62.5/125 micron-meter, 275 meter max.
  • Diagnostic LEDs:
    • Per device:Power, Console
    • Per port: Link/Activity, full-duplex
  • Power: 100-240VAC, 50/60Hz, 30 W
  • Dimensions: 441 x 207 x 44 mm (17.3 x 8.1 x 1.7 inches)
  • Weight: 3 kg (6.6 lbs.)
  • Operating Temp.: 0 to 50 C (32 to 122 F)
  • Humidity: 5 % to 95 % non-condensing
  • Certifications: FCC, CE, VCCI Class A, C-tick, BCIQ


Performance: The full-duplex Gigabit switch brings bandwidth to 2000Mbps speed.
Reliability: The IGMP snooping ensures uninterrupted multimedia application. Broadcast Storm Control feature also prevents unnecessary network bandwidth absorption.
Flexibility: With IEEE 802.1Q multiple VLAN support, it enables flexible and secure network configuration.
Manageability: Provides the benefit of extensive and simple management through SNMP, HTTP, and four RMON groups.
TEG-S40SX Gigabit Switch Solution
TEG-S40SX Gigabit Switch Solution