LevelOne 24 GE + 4 GE Combo SFP L2 Managed Switch
Contents
1. 24 GE 4 GE Combo SFP L2 Managed Switch H W Version 1 Product Overview LevelOne GEL 2870 is a standalone Layer 2 SNMP Gigabit Ethernet switch with 24 1000Base T Gigabit Ethernet ports 4 Gigabit Ethernet RJ 45 Combo ports which associated with SFP Small Form Factor Pluggable slots It is a fully managed switch that supports power saving sophisticated QoS and VLAN to provide great scalability for mission critical applications The ports can be aggregated to create a high bandwidth pipe to the network GEL 2870 provides comprehensive network management functions such as STP RSTP MSTP protocol for standard bridging SNMP RMON and advanced security features are supported High Availability GEL 2870 supports IEEE 802 3ad Link Aggregation Control Protocol LACP to increase the bandwidth by automatically aggregating several links together as one logical trunk It offers load balancing and fault tolerance for uplink connections IGMP snooping prevents flooding of IP multicast traffic and limits bandwidth intensive video traffic to the subscribers only Key Features 28 Gigabit Ethernet ports with 4 shared SFP slots 10 100 1000Mbps wire speed transmission and reception IEEE 802 1s Multiple Spanning Tree Protocol MSTP and port mirroring IEEE 802 3ad LACP for auto port aggregation of up to 14 groups 16 ports per group IP Multicast Filtering through IGMP Snooping V1 V2 Supports IPv4 IPv6 network operation2. Simplex LC 1550 1310 Simplex LC 1310 1550 Simplex LC SFP 9331 SFP 9421 SFP 9431 1 25G BIDI SM 20km 1 25G BIDI SM 40km 1 25G BIDI SM 40km 1550 1310 Simplex LC 1310 1550 Simplex LC 1550 1310 Simplex LC All mentioned brand names are registered trademarks and property of their owners Technical specifications are subject to change without notice Copyright Digital Data Communications GmbH All Rights Reserved V1 0
3. RS 232 console Telnet SNMP V1 V2c amp V3 RMON Web Browser and TFTP Management Supports port based VLAN IEEE 802 1Q VLAN Tagging and GVRP Supports Dual Firmware Image which protects against failed firmware upgrade Supports Simple Network Time Protocol SNTP time server IEEE 802 1x Access Control to improve network security Supports LevelOne Green power saving technology Sleep level So ial S GEL 2870 Comprehensive QoS Quality of Service Offers advanced QoS for marketing classification and scheduling to deliver best possible performance for data voice and video traffic at wire speed Traffic is prioritized according to IEEE 802 1p DSCP IP precedence and TCP UDP port number to provide optimal performance to real time applications IEEE 802 1Q in Q allows service providers to offer differentiate services such as Internet access for specific customers with specific VLANs or to assign several VLANs to other customers for specific services Simplified Management For IP multicast traffic GEL 2870 enables IGMP snooping to provide fast joins and leaves of multicast streaming clients It prevents flooding of IP multicast traffic and limits bandwidth intensive video traffic to the subscribers only It also supports IPV6 management in SNMP Telnet TFTP Related Product FGL 2870 24 FE 4 GE Combo SFP L2 SNMP Switch GTL 2690 Carers 20 GE 4 GE Combo SFP 2 x 10 GE XFP Module slot L3
4. SNMP Stackable Switch www level1 com one world _one brand_one level_ Technical Specification Performance Standards Compliance IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet IEEE802 3z Gigabit IEEE 802 1D MAC Bridges IEEE802 1p priority tags IEEE802 1Q VLAN IEEE802 1ac VLAN tagging IEEE802 1ad Link aggregation control protocol IEEE802 1w Fast Spanning Tree IEEE802 1x authentication 802 3x Flow Control 802 1Q 2005 Multiple Spanning Tree phase 2 feature Switch Capability 24 Gigabit Ethernet ports with non blocking wire speed performance 8K MAC address entries with auto learning function Packet Buffer 1 75MB Jumbo frame up to 9kB Network Interface 24x RJ 45 10 100 1000BASE T ports 4x Gigabit RJ 45 SFP Mini GBIC shared ports Software Layer 2 Features Auto negotiation for port speed and duplex mode Flow Control IEEE 802 3x amp Back Pressure Spanning Tree Protocol IEEE 802 1D Spanning Tree Protocol STP IEEE 802 1w Rapid Spanning Tree Protocol RSTP IEEE 802 1s Multiple Spanning Tree Protocol MSTP BPDU guard Root guard Auto Edge VLANs 255 IEEE 802 1Q VLANs Port based VLANs GVRP IEEE 802 1v Protocol based VLANs Private VLAN Link Aggregation Static Trunk IEEE 802 3ad Link Aggregation Control Protocol Trunk groups 32 Trunk links 2 8 IGMP Snooping IGMP v1 v2 snooping IGMP Queried IGMP snooping leave proxy IGMP filtering throttling IGMP immediate leave Stream Control Broa
5. dcast Multicast Unknown Unicast QinQ IPv6 Features IPv4 IPv6 Dual Protocol stack IPv6 Address Types Stack Multicast Unicast IPv6 Neighbor Discovery ICMPv6 Redirect host IPv6 SNMP HTTP Telnet SSH RADIUS TACACS IPv6 ACL and DSCP remapping Ethernet Switch E QoS Priority Queues 8 hardware queues per port Traffic classification based on IEEE 802 1p CoS IP Precedence DSCP TCP UDP port number and Access Control List Scheduling WRR and strict priority DiffServ Bandwidth Control Egress rate limiting 1Mbps granularity Ingress rate limiting 1Mbps granularity Security IEEE 802 1x port based MAC based access control RADIUS authentication IP Source Guard TACACS Access Control List SSH v2 Web Authentication Mac Authentication HTTPS SSL Management Switch Management CLI via console port or Telnet WEB management SNMP v1 v2c v3 Firmware amp Configuration Dual firmware images Firmware upgrade via TFTP server Multiple configuration files Configuration file upload download via TFTP server RMON groups 1 2 3 and 9 BOOTP DHCP for IP address assignment DHCP snooping DHCP option 82 relay IP Source guard SNTP Event Error Log Syslog Dynamic ARP Inspection DAI LLDP LEDs Power CPU ACT LINK ACT 10 100 1000Mbps SFP Dimension 440mm W 230mm D 44mm H Weight 2 22kg Power Supply Internal power supply 110 240VAC 50 60Hz Temperature Operating 0 C 45 C H
6. umidity Operating 10 90 Non condensing EMI and Safety CE Mark Class A EN50081 1 EN55022 Class A EN50082 1 IEC 1000 4 2 3 4 6 EN60555 2 Class A EN60555 3 FCC Class A VCCI Class A Front amp Rear View 1 Console Port 3 Gigabit RJ 45 Ports 5 Power Socket 2 LE Ds 4 Combination Gigabit Ports Product Diagram Ethernet Cable RJ 45 GEL 2870 Fiber Finance Dep GTL 2690 GEL 2870 i EE Sever Farm Product Dep 7 GEL 2870 ai gt n anats Internet SalesDep CE Order Information GEL 2870 24 GE 4 GE Combo SFP L2 Managed Switch Package Contents GEL 2870 Power Cord Console Cable 19 Rackmount Kit CD User Manual Optional Accessories GVT 0300 GVT 0301 GVT 0302 N gt SRS 1 25Gbps SFP Transceiver Duplex LC connector 550m 1 25Gbps SFP Transceiver Duplex LC connector 10km 1 25Gbps SFP Transceiver Duplex LC connector 80km SFP 3211 1 25Gbps SFP Transceiver Duplex LC connector 10km SFP 3611 1 25Gbps SFP Transceiver Duplex LC connector 80km SFP 3001 1 25Gbps SFP Transceiver Duplex LC connector 550m SFP 3111 SFP 3411 SFP 3711 1 25Gbps SFP Transceiver 1 25Gbps SFP Transceiver SM 1 25Gbps SFP Transceiver Duplex LC connector MLX EZX Duplex LC connector gt SM EZX Duplex LC 2km 120km connector 120km SFP 9221 SFP 9231 z SFP 9321 1 25G BIDI SM 10km 1 25G BIDI SM 10km 1 25G BIDI SM 20km 1310 1550
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