[RAY]Hi-Performance Gigabit POE Switch, China Suppliers and Manufacturers

[RAY]Hi-Performance Gigabit POE Switch

Supplier Info

Hangzhou Ray Optoelectronic Equipment Co., Ltd.

[China Supplier]

Contact Person : Mr. CATV RAY

Tel : 86-571-81021600

Fax : 86-571-81021600

Product Detail

1. Supporting two power supply modes: 802.3at (30W) and 802.3af (15.4W)

Product Description:

RES-2500POE switch series is independently by adopting a new generation of switch chip, which is a hi-performance and wholly gigabit switch series.Along with the continuous development of the WiFi technology, 802.11b/g will gradually be upgraded to 802.11N and the results it brings are firstly that the wireless access bandwidth of the network increases from 54Mbps to 300Mbps or even to 600Mbps and secondly that the power consumption of wireless AP increases from several watts to over ten watts or to over twenty watts. In this case, the 100M POE switches can no more meet the requirements, while gigabit POE switches start to show their advantages in the 802.11N construction. At the same time, gigabit switches can support the 802.3at power supply with up to 30W, an ideal solution for the requirements of the new generation of wireless APs.

Features:

Excellent performance1.64Gbps backplane bandwidth, uncongested design and fully wire-speed forwarding.2.Gigabit optical fiber supporting up to 80Km transmission distance and directly connecting the MAN backbone network.

Excellent POE functions1.Supporting two power supply modes: 802.3at (30W) and 802.3af (15.4W).2.Supporting POE auto-checkup to identify the power consumption required by PD, intelligently and cost-effectively.

High security and reliability1.Providing multiple user authentication modes such as 802.1x authentication.2.Powerful ACL, and L2 to L7 data filtration.3.Port-MAC-IP bind.4.Special ARP invasion detection to effectively stop ARP cheat.

Flexible and various management1.Automatically identifying the straight-through cable and the intercrossed cable.2.Adopting the cluster technology; supporting device cascading; managing uniquely through a unique IP address; saving address resources.3.Supporting multiple management modes such as Console port, Telnet, Web and SNMP.4.Supporting multiple general network management protocols like Broad Drictor, HP Open View and Cisco Works 2000.

Powerful flow and broadcast management1.Detecting and limiting broadcast storms automatically and supporting IGMP snooping to limit broadcast flooding. 2.+Supporting flow control in full-duplex mode or half-duplex mode. 3.The rate limitation in a minimum step of 64K is supported on the Ethernet interface.4.Supporting IP multicast and QoS.

Datasheet:

Model	RES-2512POE	RES-2518POE	RES-2526POE	RES-2528POE
Standard configuration	8 gigabit POE electric ports 2 gigabit optical ports 2 gigabit electric ports One Console port	16 gigabit POE electric ports 2 gigabit optical ports One Console port	24 gigabit POE electric ports 2 gigabit optical ports One Console port	24 gigabit POE electric ports 4 gigabit optical ports One Console port
Backplane bandwidth	24Gbps	36Gbps	64Gbps	64Gbps
Forwarding rate	Full wire-speed filtering and forwarding
Switching mode	Store forwarding
Address table	8K
Flow control	Backpressure is adopted for half-duplex, while IEEE802.3x is adopted for full-duplex.
Broadcast control	The broadcast storm is constrained. When the threshold value for controlling the broadcast storm is reached, the broadcast packets are stopped from being forwarded.
Multicast control	Automatically monitoring IGMP packets
Interface binding	Eight interfaces can be bound in a group through dynamic LACP or static aggregation, and 8 groups can be supported simultaneously.
Cascading	Cluster
Bridging	IEEE 802.1D-1998 STP, IEEE 802.1w (RST) and IEEE 802.1s (MSTP)
VLAN	Supporting port-based VLAN, 802.1Q-labelled VLAN and dynamic VLAN configuration through GVRP
VLAN quantity	4K VLANs
QinQ	Support
QoS	Supporting QoS Head Of Line (HOL) mechanism Best-effort service Differentiated service Strict priority Weighted round robin First come first served TOS re-labelling QoS policy based on the 5-element group
Network management	Supporting CLI, Telnet, SNMP and RMONSupporting multiple general network management software
Network security	IEEE 802.1x, port-based access control, RADIUS, TACACS Supporting dhcp snooping on the hardware Supporting DAI and static/dynamic ARP prevention on the hardware Supporting IP ACL, MAC ACL and Vlan ACL on hardware
Size	442.531544mm
Power Source’s Characteristics	110-240VAC (auto-adaptable), 47-63Hz, 1A/230V
POE power consumption	A total power consumption of 400W for RES-2512POE, RES-2518POE and RES-2526POE respectively RES-2512POE switch can realize 802.3af (15.4W) full load or 802.3at (30W) full load on 8 ports. RES-2518POE switch can realize 802.3af (15.4W) full load on 16 ports or 802.3at (30W) full load on 12 ports. RES-2526POE switch can realize 802.3af (15.4W) full load on 24 ports or 802.3at (30W) full load on 12 ports. RES-2528POE switch can realize 802.3af (15.4W) full load on 24 ports or 802.3at (30W) full load on 12 ports.
Indicator	Power indicator, system indicator, connection/data forwarding indicator, 10/100M indicator
Temperature and humidity	Working temperature: 0-50°CStorage temperature: -40-70°CHumidity: 0-90% no condensation