Specifications
| Brand | Level One |
|---|---|
| Brand headquarters | Germany |
| Model | GEL-2871 |
| Product type | 28-Port Gigabit L2 Plus Managed Switch |
| Port configuration | 24 × 10/100/1000Mbps RJ45 ports and 4 × 1/2.5Gbps SFP slots |
| Concurrent network ports | 28 |
| Switching capacity | 68Gbps |
| PoE | Not supported |
| MAC address table | 16 K entries |
| Jumbo frames | 10KB |
| Packet buffer | 12 Mbits |
| VLAN | IEEE 802.1Q, MAC-based, protocol-based and IP-based VLAN; Q-in-Q |
| QoS | Traffic classification, rate limiting, SP/WRR scheduling |
| Multicast | IGMP v1/v2/v3 Snooping |
| Link aggregation | IEEE 802.3ad LACP |
| Network resilience | STP, RSTP, MSTP and G.8032 ERPS |
| Routing | IPv4/IPv6 static routing |
| Management | Web, SNMP v1/v2c/v3, SSH, Telnet and IPv6 management; LLDP, RMON, NTP and Syslog |
| Diagnostics | Ping, traceroute, temperature monitoring and optical transceiver DDM |
| Security | ACLs, IEEE 802.1X, RADIUS, port security, IP source guard and ARP filtering |
| Flash memory | 512 MB |
| RAM size | 256 MB |
| Power supply | 100-240 VAC, 50-60 Hz |
| Power consumption | 36 W |
| Acoustic noise (dB) | less than 45 dB |
| Dimensions (W x D x H) | 440 x 245 x 44 mm |
| Operating temperature | 0°C ~ 50°C |
| Operating humidity | 10% RH ~ 90% RH |
| Storage temperature | -40°C ~ 70°C |
| Storage humidity | 5% RH ~ 95% RH |
| Mounting | 19″ rack mount, Desk mount |
| Included accessories | GEL-2871 ; Power Cord ; Console Cable; 19″ Rack Mount Kit ; Quick Installation Guide ; Declaration of Conformity |
| Cooling | Fan-cooled |
| Product weight | 2.77kg (net product weight) |
| Store warranty | 3 YEARS WARRANTY |
Key Features
- Connect more equipment with 28 concurrent network ports and 68Gbps switching capacity for busy workgroups.
- Connect to fibre backbones through dedicated SFP slots while keeping the documented port speeds and transceiver compatibility in view.
- Control traffic with VLAN, QoS, IGMP v1/v2/v3 Snooping, link aggregation, STP/RSTP/MSTP, ACLs and IPv4/IPv6 static routing to suit your office or surveillance network.
- Deploy in a ventilated network cabinet or equipment area using the documented mounting arrangement.
- Check link and power status at the front panel to make routine connection checks faster.
Product Information
The Level One (Germany) 28-Port Gigabit L2 Plus Managed Switch with 4 SFP Slots – GEL-2871 brings desktop workgroups, shared storage and office network expansion together on a single Gigabit switching platform. Its 28-port configuration gives installers a clear basis for planning endpoint connections and fibre uplinks. The management features let administrators organise traffic and monitor the network as it grows.
VLAN, QoS, IGMP v1/v2/v3 Snooping, link aggregation, STP/RSTP/MSTP, ACLs and IPv4/IPv6 static routing are supported. VLANs can separate network traffic and QoS can prioritise time-sensitive services when correctly configured. Select optical modules that match the documented slot speed, fibre type, distance and far-end equipment. Transceivers and fibre cables are optional and are not listed as supplied accessories.
This model does not supply PoE power; connected devices need their own power source or a suitable separate injector. Leave ventilation clearance around the chassis and install it in an appropriately ventilated location. Use the documented power input, mounting method and operating environment. The supplied items are listed in the specifications; additional cabling, optical modules and other accessories should be selected separately for the installation.
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