NSH-2127F
NSH-2127F
Managed Layer 2 Optical GbE Switch
NSH-2127F
NSH-2127F는
24개의 100Mbps/1Gbps 광 SFP 슬롯과 2개의 1Gbps/2.5Gbps 광 SFP 슬롯, 1개의 10/100/1000Mbps UTP 이더넷 포트를 지원하는 고성능 광 레이어 2 스위치입니다.

- High-speed Non-blocking 스위칭 구조
- 24-slots 1Gbps SFP, 2-slots 1G/2.5G SFP
- 1-port 10/100/1000Base-T
- 8,192개의 MAC Address Table 지원
- 4,096개의 VLAN 지원 (IEEE 802.1Q)
- Option Module의 Hot Swapping 기능 지원
- MAC, Protocol, IP Subnet 기반의 VLAN 지원
- GVRP, MRP, MVRP, MMRP 지원
- Trunking과 Load Balancing 기능 지원
- Port Mirroring 기능 지원
- 각 포트별 Rate Limit Control
- STP, RSTP, MSTP 지원
- IGMPv2, IGMPv3 Snooping 지원
- DHCP Client, DHCP Relay 지원
- Traffic Classes 최대 8개의 Queue 지원. Port Priority 지원
- Unicast, Multicast, Broadcast Storm Control 지원
- Port/Queue Shaping 지원
- DiffServ, Tag Remarking 지원
- Scheduling Scheme FCFS, SPC, WRR
- IEEE 802.1X, ACL, Radius, TACACS+ 등의 보안기능 지원
- IEEE 802.1ab LLDP(Link Layer Discovery Protocol) 지원
- CLI, Telnet, SNMPv1/v2c/v3, Web based Management 등의 다양한 관리기능 지원
- 전원 이중화 지원 가능
Item Descriptions
Interface ㆍ24-Slot 100Mbps/1Gbps SFP
ㆍ2-Slot 1Gbps/2.5Gbps SFP
ㆍ1-Port 10/100/1000Base-T(RJ-45), Total 27-Ports
Console Port ㆍRJ-45 to RS-232
Processor ㆍMIPS 416MHz, 32-bit CPU
Flash ㆍ16MB
Memory ㆍ128MB DDR2 SDRAM
Backplane ㆍ90Gbps (Switching Capacity)
Port Control ㆍPort Speed/Duplex Mode/Flow Control
ㆍPort Frame Size (Jumbo Frame Max. 9.6KB)
ㆍPort State (Administrative Status)
ㆍPort Status (Link Monitoring)
ㆍPort Statistics (MIB Counters)
ㆍPort Cable Diagnostics
ㆍSFP Detection
Qos ㆍTraffic Classes (4 or 8 Active Priorities)
ㆍPort Default Priority
ㆍInput Priority Mapping
ㆍQoS Control List (QCL)
ㆍStorm Control for Unicast, Multicast, Broadcast
ㆍPort/Queue Egress Shaper
ㆍDiffServ (RFC2474) Remarking
ㆍTag Remarking
L2 Switching ㆍIEEE 802.1D Bridge (Auto MAC Address Learning/Aging, MAC Addresses-Static)
ㆍIEEE 802.1Q VLAN
ㆍVLAN Translation
ㆍMAC, Protocol, IP Subnet based VLAN
ㆍVLAN Trunking
ㆍGARP VLAN Registration - GVRP
ㆍMultiple Registration Protocol - MRP
ㆍMultiple VLAN Registration Protocol - MVRP
ㆍMultiple MAC Registration Protocol - MMRP
ㆍIEEE 802.1ad Provider Bridge
ㆍIEEE 802.1d STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP
ㆍLoop Guard
ㆍIEEE 802.3ad Link Aggregation
ㆍIGMPv2, IGMPv3 Snooping
ㆍMLDv1, MLDv2 Snooping
ㆍDHCP Snooping
ㆍARP Inspection
ㆍPort Mirroring, Flow Mirroring
L3 Switching ㆍDHCP option 82 relay
ㆍUPNP
Security ㆍIEEE 802.1X (Port-based 802.1X, Single 802.1X, Multiple 802.1X)
ㆍMAC based Authentication
ㆍRADIUS Accounting
ㆍMAC Address Limit
ㆍMAC Freeze
ㆍMAC Spoofing
ㆍIP MAC Binding
ㆍTACACS+
ㆍWeb & CLI Authentication
ㆍACLs for Filtering/Policing/Port Copy
ㆍIP Source Guard
Sync. & OAM ㆍNTPv4 Client
Management ㆍDHCP/DHCPv6 Client, DHCP Server
ㆍDNS Client, Proxy
ㆍWeb-based Management
ㆍCLI, Telnet
ㆍHTTPS, SSHv2
ㆍIPv6 Management
ㆍRFC4884 (ICMPv6)
ㆍSystem Syslog
ㆍSoftware Upload via Web
ㆍSNMP v1/v2c/v3 Agent
ㆍRMON (Group 1, 2, 3, 9)
ㆍRMON Alarm and Event (CLI, Web)
ㆍSNMP Trap Group
ㆍIEEE 802.1ab Link Layer Discovery Protocol - LLDP
ㆍConfiguration Download/Upload
정격전원 ㆍAC90~250V, 50Hz/60Hz
ㆍ전원이중화 (Option)
소비전력 ㆍMax. 35W
크기 ㆍ440(W) x 240(D) x 44(H) mm
동작온도 ㆍ0°C ~ 50°C
보관온도 ㆍ-40°C ~ 70°C
습도 ㆍ10% ~ 90%(non Condensing)
LED ㆍPower1, Power2, Port Speed

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