Shop – Richman Informatics

Physical Port

Layer 2 Features

Complies with IEEE 802.3, 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T Ethernet standards
Features Store-and-Forward mode with wire-speed filtering and forwarding rates
Integrated address look-up engine, supporting 8K absolute MAC addresses
9K jumbo packet support
Power saving ability for Green networking
IEEE 802.1Q VLAN packet transparency support
IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
Hardware-based 10/100BASE-TX, half/full duplex and 1000BASE-T full duplex mode, flow control and auto-negotiation
Automatic address learning and address aging
Supports CSMA/CD protocol

Hardware Features

Physical Port

16-port 10/100/1000BASE-T Gigabit RJ45 copper with 802.3at PoE+ injector function
2 1000BASE-X SFP slots

Power over Ethernet

Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
Up to 16 ports of IEEE 802.3af/802.3at devices powered
Supports PoE power up to 30 watts for each PoE port, all power up to 250W PoE budget.
PD alive check function
Each port supports 54V DC power to PoE powered device
Auto detects powered device (PD)
Circuit protection prevents power interference between ports
Remote power feeding up to 100m

Switching

Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
Flow control for full duplex operation and back pressure for half duplex operation
Integrates address look-up engine, supporting 8K absolute MAC addresses
9K jumbo frame
IEEE 802.1Q VLAN transparency
Hardware DIP switch for Standard, VLAN and Extend mode selection;
- VLAN mode: Ports 1 to 14 cannot communicate with each other, but can communicate with the uplink ports 15 to 16 and SFP ports 17 to 18
- Extend mode: Ports1 to 8 have data rate of 10Mbps. The farthest transmission distance up to 250 meters and all ports can communicate with each other.
The DIP switch can isolate ports to prevent broadcast storm and defend DHCP spoofing
Automatic address learning and address aging
Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)

Hardware

19-inch metal housing, 1U height
LED indicators for PoE ready and PoE activity
Ethernet Link Energy-saving technology
- Link down power savings
- Intelligent use of power based on cable length

Physical Port

Layer 2 Features

Complies with IEEE 802.3, 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T Ethernet standards
Features Store-and-Forward mode with wire-speed filtering and forwarding rates
Integrated address look-up engine, supporting 8K absolute MAC addresses
9K jumbo packet support
Power saving ability for Green networking
IEEE 802.1Q VLAN packet transparency support
IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
Hardware-based 10/100BASE-TX, half/full duplex and 1000BASE-T full duplex mode, flow control and auto-negotiation
Automatic address learning and address aging
Supports CSMA/CD protocol

Hardware Features

Physical Port

24-port 10/100/1000BASE-T Gigabit RJ45 copper with 802.3at PoE+ injector function
2 1000BASE-X SFP slots

Power over Ethernet

Switching

Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
Flow control for full duplex operation and back pressure for half duplex operation
Integrates address look-up engine, supporting 8K absolute MAC addresses
9K jumbo frame
IEEE 802.1Q VLAN transparency
Hardware DIP switch for Standard, VLAN and Extend mode selection;
- VLAN mode: Ports 1 to 22 cannot communicate with each other, but can communicate with the uplink ports 23 to 24 and SFP ports 25 to 26
- Extend mode: Ports1 to 8 have data rate of 10Mbps. The farthest transmission distance up to 250 meters and all ports can communicate with each other.
The DIP switch can isolate ports to prevent broadcast storm and defend DHCP spoofing
Automatic address learning and address aging
Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)

Hardware

Cable direction to be adjusted (90° & 180°) after terminating the keystone jack.
Flexible choice of cable feeding directions for narrow installation space.
Unique structure provides an efficient and effective method of reducing alien cross talk from neighboring connectors.
Compatible with ALL-in-One Keystone Jack Termination Tool.