Description
Overview
GAOTek Fiber Network Switch with 8GE Ports & <20 ms Redundant Ring is a new generation of multi-service access network management Gigabit redundant Ethernet switch, which has the characteristics of high integration, rich functions, simple and convenient, and represents the highest level in the industry. It contains an 8 in Gigabit ethernet port, 16-way gigabit optical port and a 4 gigabit SFP or UTP combo port, especially suitable for video transmission and other occasions with large data streams. It supports rich layer-2 management protocols for industrial switch applications and supports ITU g.8032 redundant ring network protocol. The self-healing time is less than 20 ms, which ensures the real-time and stability of the network. The switch adopts mature technology and open network standard, adapts to low temperature and high temperature, has strong anti-electromagnetic interference, anti-salt fog, anti-shock and anti-shake, meets the strict working environment requirements of industrial site, and provides efficient, reliable and fast solutions for industrial Internet of things;
Features
- Aluminium alloy shell with IP40 protection and metal oxide oxidation
- 8 Gigabit eth port + 16 gigabit optical port and 4 gigabit optical combo interface
- ERPs ring network protocol with self-healing time <20 ms
- Port bandwidth limitation, port flow control and broadcast storm suppression
- Web, CLI and telnet management functions
- Power off alarm and loop alarm
- Console debugging
- Poe (POE +) equipment
- Management function:
- CLI, web and SNMP mode
- Port speed limit, flow control and storm suppression
- IEEE 802.1Q 4K VLAN and QinQ
- Port image, syslog and ping command
- cos, DSCP, 8 queues, WRR, SP, WFQ scheduling mode and policy QoS
- Port traffic statistics and online upgrade
- STP or RSTP, MSTP, EAPs and ERPs
- IGMP snooping V1 or V2 or V3 and GMRP
- Manual aggregation and static or dynamic LACP protocol
- One-way relay alarm, RMON management and trap alarm
- DHCP snooping, option 82 and 802.1x
- User hierarchical management and ACL access control list
- DDoS and port-based MAC filtering or binding
- Ethernet interface with three-level lightning protection up to 6 kV standard
- Various power supply modes: AC 220 V, dc-48 v or DC + 24 V or DC + 12 V, etc; Dual power backup mode
Technical Specifications
| Function | Management 8GE eth + 16 SFP + 4 1000 m Combo port, power internal |
| Ports | 8 M x 1000 M Eth,16 M x 1000 M SFP, 4 GE optic or 4 GE UTP, 1 Console |
| Power | Input: AC: 90 V to 264 V, 50 Hz to 60 Hz; DC +48 V：36 V to 72V； DC +24 V：18 V to 32 V； DC +12 V: 9 V to 16 V support power redundancy backup |
| Supported protocols | IEEE802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1q, IEEE 802.1p, IEEE 802.1z, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1ax, IEEE 802.1ak |
| Maximum frame length | 10 K |
| Ports | 24 X 100 M SFP port, 4 X 10 or 100 or 1000 M SFP or UTP combo port, 1 console port |
| Network medium | Using long wavelength laser (1310 nm) to cross multimode and single mode Fiber, the maximum transmission distance of multimode Fiber is 0.34 mi (550 m), and single mode Fiber is 6.21 mi to 14.91 mi (10 km to 24 km). |
| VLAN address | 4 K |
| MAC address | 16 K |
| Cache | 4 Mbits |
| Backplane Bandwidth | 28 Gbit |
| Filtering and forwarding rate | 10 Mbps: 14880 pps |
| 100 Mbps: 148800 pps | |
| 1000 Mbps: 1488000 pps | |
| Working environment | Storage temperature：40 °F to 185 °F (-40 ℃ to 85 ℃) ；Storage humidity: 0% to 90% Noncondensing |
| working temperature：40 °F to 185 °F (-40 ℃ to 85 ℃) ；Working humidity: 0% to 90% Noncondensing | |
| Consumption | ≤30 W |
| Dimension | 19.09 in x 7.8 in x 1.7 in (485 mm x 200 mm x 45 mm) rack type |
| Weight | 5.7 lb (2.6 Kg) |