| Model |
TL2-FG142 |
| Device Interface |
- 12 x SFP slots (100/1000Mbps)
- 2 x Shared Gigabit ports (RJ-45 or SFP slots)
- 1 x RJ-45 management port (in-band)
- 1 x RJ-45 console port (out-of-band)
- Ground point
- LED indicators
- Reset button
|
| Data Transfer Rate |
- Ethernet: 10Mbps (half duplex), 20Mbps (full duplex)
- Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex)
- Gigabit Ethernet: 2000Mbps (full duplex)
|
| Performance |
- Switching capacity: 28Gbps
- RAM buffer: 128MB
- MAC address table: 8K entries
- Jumbo frames: 9.6KB (configurable per port)
- Forwarding mode: store and forward
- Forwarding rate: 20.8Mpps (64-byte packet size)
|
| Management |
- CLI (Console / Telnet / SSHv2)
- HTTP / HTTPS web based GUI
- SNMP v1, v2c, v3
- SNMP trap
- RMON groups 1/2/3/9
- LLDP/LLDP-MED with optional TLVs
- ICMPv4/ICMPv6
- IPv4/IPv6
- IPv6 neighbor discovery
- DNS proxy
- Network time protocol (NTP)
- Green Ethernet/EEE or 802.3az per port
- Dual image
|
| Monitoring |
- CPU load
- IP interfaces/routing table
- Internal system logging
- External syslog
- Port traffic statistics
- QoS queue counters
- QCL control list
- Port mirror (One to one, many to one)
- EVC (Ethernet Virtual Connection) statistics
- MAC address table
- Digital diagnostics monitoring (DDM) for SFP modules
- RFC2544 support
- SFlow statistics
|
| Spanning Tree |
- Spanning tree protocol (STP)
- Rapid spanning tree protocol (RSTP)
- Multiple spanning tree protocol (MSTP)
|
| Link Aggregation |
- Static link aggregation and 802.3ad dynamic LACP (Up to 15 groups)
|
| Quality of Service (QoS) |
- Class of service (CoS)
- Set default drop precedence (DPL), priority code point (PCP), drop eligible indicator (DEI)
- Differentiated Services Code Point (DSCP) classification and translation
- Set egress port scheduler, port shaping, port tag marking
- Bandwidth control per port/rate limiting
- Queue scheduling: strict priority (SP), deficit weighted round robin (DWRR)
|
| Storm Control |
- Broadcast (Min. limit: 1pps)
- Multicast (Min. limit: 1pps)
- Unicast (Min. limit: 1pps)
|
| VLAN |
- 802.1Q tagged VLAN
- 802.1ad VLAN Q-in-Q
- Group VLAN Registration Protocol (GVRP)
- MAC-based VLAN
- Protocol-based VLAN
- VLAN ID range 1-4095
- Private VLAN/port isolation
- Voice VLAN (16 user defined OUIs)
- VLAN port to group and VID translation
|
| Carrier Ethernet / OAM |
- IEEE 802.1ag Connectivity Fault Management (CFM)
- IEEE 802.3ah Link OAM
- Per port per queue dual leaky bucket service policers with PCP or DSCP marking per service point
- Statistics and tagging options per service point
- Y.1731 Fault Management (AIS, RDI, LCK)
- Y.1731 Performance Management (LM, DM)
- RFC2544 support
- Link OAM statistics, port status, event status
- Link state tracking
- Link OAM MIB Retrieval
- Maintenance entity point (MEP)
|
| Link Protection |
- ITU-T G.8032/Y.1344 Ethernet ring protection switching (ERPS)
- ITU-T G.8031/Y.1342 Ethernet linear protection switching
|
| L3 Features |
- IPv4 / IPv6 static routing
- IPv4 interfaces: Up to 8
- IPv6 interfaces: Up to 8
- Routing table entries: Up to 32 (IPv4 / IPv6)
- ARP table (up to 1024 entries)
- DHCP IPv4 server, relay, option 82
- Inter-VLAN routing
|
| Multicast |
- IGMP snooping v1, v2, v3
- IGMP fast leave
- Static multicast entries
- MLD Snooping v1, v2
- Multicast VLAN Registration (MVR)
- Up to 1K multicast groups
|
| Access Control |
- User account control with privilege level management
- Access management control
- Port Security/MAC address learning restriction (Up to 64 entries per port)
- 802.1X port-based/single/multiple or MAC-based authentication
- RADIUS (Up to 5 servers)
- TACACS+ (Up to 5 servers)
- RADIUS assigned QoS/VLAN/Guest VLAN
- Local dial in user authentication
- DHCP IPv4 snooping
- Loopback detection/prevention
- IP Source Guard
- Static/dynamic ARP inspection
- Create ACLs based on rate limit/EVC profile
|
| Power |
- Input: 100 – 240V AC, 50/60 Hz
- Max. Consumption: 36W
|
| Fan/Acoustics |
|
| MTBF |
|
| Operating Temperature |
- 0° – 50° C (32° – 122° F)
|
| Operating Humidity |
|
| Dimensions |
- 280 x 185 x 44.45mm (11.02 x 7.28 x 1.75 in.)
- Rack mountable 1U height
- Wall mountable
|
| Weight |
|
| Certifications |
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