The NSH-2128F is a high-performance Layer 2 switch that supports 12 X Giga optical SFP slots, 16 X 10/100 / 1000Base-T UTP port. NSH-2128F is designed for high speed telecommunications solutions such as enterprise networks, smart apartments and office buildings. NSH-2128F can provide differentiated services by providing port-based bandwidth control and is designed to allow proper mixing of SFP optical slots and UTP ports. The NSH-2128F can provide extra bandwidth through the Port Trunk feature for servers that require a lot of bandwidth or uplink ports. In addition to 802.1p, IP TOS, and TCP / UDP port-based QoS, it provides QoS such as WRR and FCFS to handle various data in multimedia environment. It also supports useful MAC address based filtering and protocol based filtering to filter out certain harmful services and also cope with DDoS threats. The NSH-2128F also supports IGMP Snooping to forward multicasting data, such as IPTV, only to the appropriate ports, helping to prevent overload damage.
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ĐT/Zalo: 0989964161 - 0326180066
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item
Descriptions
Interface
16-Port 10/100/1000Base-T 12-Slot 100Mbps/1Gbps SFP
Console Port
RJ-45 to RS-232
Processor
MIPS32 500MHz
Flash
16MB
Memory
128MB DDR2 SDRAM
Backplane
56Gbps
Flow Control
IEEE 802.3x and Back-Pressure Flow Control
VLAN
Tag-base VLAN (IEEE 802.1Q) Port-base VLAN, Port and protocol based VLAN
Management
CLI, Telnet, Web based Management SNMPv1/v2c/v3, MIB I/II
QoS
8 Physical Queues per Port Strict Priority(SP) and Weighted Fair Queue(WFQ), Weighted Round Robin(WRR) Packet Scheduling QoS remarking for 802.1p and DSCP (IPv4/IPv6)
Features
Rate Limit Control MAC Filtering Broadcast Storm Control Port Mirroring Link aggregation (IEEE 802.3ad) STP(IEEE 802.1D), RSTP(IEEE 802.1w), MSTP(IEEE 802.1s) L2/L3/L4 based ACL (DMAC, SMAC, Ether-Type) IGMP v1/v2/v3, MLD v1/v2 Snooping IEEE 802.1x IEEE 802.3az Energy Efficient Ethernet (EEE) Packet Priority (IEEE 802.1p) BPDU Flood /Drop (Bridge Protocol Data Unit) Auto MDI / MDIX Automatic Loop Detection and Isolation (RLPP/RLDP) IEEE 1588v2
Power
AC90~250V, 50Hz/60Hz Power redundancy option
Power Consumption
Max. 28W
Size
440(W) x 247(D) x 44(H) mm
Weight
3.0kg
Operating Temperature
-5°C ~ 55°C
Storage Temperature
-40°C ~ 80°C
Humidity
10% ~ 90%(non Condensing)
LED
Power, Link/Act, Speed
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