Jagaja (Switch) LevelOne GTL-2882

The GTL-2882 series includes high-performance Gigabit Ethernet Layer3 Lite switches featuring 28 or 52 ports; 24 /48 10/100/1000BASE-T ports, two 10G SFP+ ports, and one 10G expansion slot for a dual-port module. The switch is ideal for high-performance server aggregations, such as enterprise data centers, where it can connect high-end or network-attached file servers through fiber ports. It can also deployed as a backbone upgrade, or to provide Gigabit-to-the-desktop for power users. This switch is packed with features and is a cost-effective solution that brings continuous availability, enhanced security, and advanced QoS to the network edge, while maintaining simplicity of management.

Standards & Protocols:
IEEE 802.1p priority tags
IEEE 802.1x port authentication
IEEE 802.3x Ethernet frame start and stop requests and timers used for flow control on full-duplex links
IEEE 802.3u CSMA/CD access method and physical layer specifications for 100 BASET-X Fast Ethernet
IEEE 802.3z CSMA/CD access method and physical layer specifications for 1000 BASE Gigabit Ethernet
IEEE 802.1q Virtual LAN
IEEE 802.1d Spanning Tree Protocol
IEEE 802.3ad Link Aggregation Control Protocol
IEEE 802.1s Rapid Spanning Tree Protocol
IEEE 802.1w Multiple Spanning Tree Protocol

Memory:
Flash Memory : 128 MB
DRAM : 256 MB

Buffer Memory: 1.5 MB
Port:
22 x 1G SFP port
2 x 10/100/1000 RJ45/SFP Combo port
2 x SFP+ 10 Gigabit Uplink Port
1 x RJ45 Console port
1 Slots for 2 x 10G Stacking/Uplink

Indicator: LED indicaters : Port, Uplink, System, Diagnoustic
Transmission Method: Store and Forward
Power Input: 100 to 240 V, 50-60 Hz, 2 A
Power Consumption: 42 W
Backplane (Gbps): Switching Bandwidth : 128 Gbps
MAC Address Table: 16K
Data Rate:
GE:Resolution 64 Kbps ~ 1000 Mbps
10G:Resolution 64 Kbps~ 10000 Mbps

Heat Dissipation: Three cooling fans
Operating Temperature (°C):
Operating : 0°C to 45°C
Storage : -40°C to 70°C

Operating Humidity (Non-condensing): Operating/Storage : 10% to 90%

General:
OAM :
IEEE 802.3ah Link
IEEE 802.1ag Connectivity Fault Management (CFM)
ITU-T Y.1731 performance and throughput management
Stacking Features :
IP Clustering up to 36 devices, bandwidth up to 20G
Hardware Stacking up to 8 units, bandwidth up to 20G
IPv4/IPv6 dual protocl stack
G.8032 (ERPSv1/v2)

VLANs:
-Supports 4K IEEE 802.1Q VLANs
- Port-based VLANs
- GVRP/GARP
- IEEE 802.1v Protocol-based VLANs
- MAC-based VLANs
- IP subnet-based VLANs
- Private VLANs (Community)
- Traffic Segmentation (port isolated)
- Voice VLANs
- VLAN trunking
- VLAN translation

Security:
Port security
802.1x
Access Control List
DHCP snooping
IP Source Guard
Dynamic ARP Inspection
DoS Protection
AAA
SSH v1.5/v2
SSL/HTTPS
Management access filter

Management:
CLI/WEB Based
Telnet/SNMP v1/v2/v3
RMON I (1,2,3, 9 group)
Software Download
Auto upgrade
Dual Image
BOOTP/DHCP
SNTP
DNS
IP clustering
Even/Error/System log
Port monitor MAC/VLAN
LLDP (802.1ab)

L3:
Multi-netting (CIDR)
IPv4 Static Routes
RIP v1/v2
ARP/Proxy ARP

Packet Forwarding Rate: 95.24Mpps
Jumbo Frame (K): 10K
Switching Capacity: 128 Gbps