| Ethernet Port | 48 x 10/100/1000 Mbps Base-T ports AAA authentication support RADIUS authentication HWTACACS |
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| Optical Port | 4 x 1 Gbps Base-X ports SSH2.0 Security Port isolation |
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| Console Port | 1 802.1X authentication, centralized MAC authentication Port security |
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| One Power included | IP source guard HTTPs |
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| 供電 | Support single power Packet filtering at Layer 2 through layer 4 traffic 100-240V AC 50-60 Hz (Internal) classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses |
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| Idling: 18W | Time range-based ACL |
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| 功耗 | VLAN-based ACL |
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| Full load: 41W | ACL/QoS Bidirectional ACL |
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| 工作溫度 | 0°C to 45°C (32°F to 113°F) Port rate limit (receiving and transmitting) Packet redirection Committed access rate (CAR) |
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| 工作濕度 | 5%RH–95%RH Eight output queues on each port |
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| 儲存溫度 | –40°C to 70°C (–40°F to 158°F) Loading and upgrading through XModem/FTP/TFTP Configuration through CLI, Telnet, and console port SNMP v1/v2/v3 and Web-based NMS |
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| Performance | Remote monitoring (RMON ) alarm, event, and history recording |
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| Layer | Layer 2+ |
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| Management and | System log, alarming based on severities, and output of |
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| maintenance | debugging information |
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| Managed | Yes NTP Ping, Tracert |
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| 交換容量 | 256 Gbps Virtual cable test (VCT) Device link detection protocol (DLDP) |
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| 包轉發率 | 78Mpps Loopback-detection |
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| Packet Buffer Memory | 12 Mbit General Common mode: 2 kV |
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| MAC Table Size | 8K Thunderproof Differential mode: 1 kV |
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| VLAN Amount | 4094 Entries Net Weight 3.5 kg (7.72 lb) |
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| ARP Table | 256 Entries Gross Weight 4.0 kg (8.82 lb) |
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| ACL Table | 512 Entries Product Dimensions 440 mm × 230 mm × 43.6 mm (17.32" × 9.06" × 1.72") |
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| QoS Queue | 8 Entries Packaging Dimensions 540 mm × 340 mm × 90 mm (21.26" × 13.39" × 3.54") |
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| Jumbo Frame | 9216 Byte |
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| Features | Ordering Information |
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| Port-based VLAN | GSFP-1310T-20-SMF 1.25G 1310/1550nm, 20km, LC, Single-mode MAC-based VLAN |
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| Protocol-based VLAN | GSFP-1310R-20-SMF 1.25G 1550/1310nm, 20km, LC, Single-mode |
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| VLAN | QinQ and selective QinQ SFP module |
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| VLAN mapping | GSFP-1310-20-SMF 1.25G 1310nm,20km,LC, Single-mode Voice VLAN GVRP |
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| GSFP-850-MMF | 1.25G 850nm,550m,LC, Multi-mode STP |
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| Spanning Tree | RSTP MSTP DHCP client DHCP snooping DHCP snooping option82 DHCP DHCP relay DHCP server DHCP auto-config Static link aggregation Port Aggregation LACP Port mirroring Mirroring RSPAN |
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| Rev 002.000 | © 2023 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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