| Hardware | Multicast IGMP Snooping |
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| Included Power Adapter | No DHCP Client |
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| DHCP Function | DHCP-Server |
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| PoE | Yes DHCP-Snooping 16 IEEE 802.1× Ethernet Port |
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| 安全 | ACL ERPS |
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| Optical Port | 4 WEB (http and https) Equipment Management |
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| Ethernet Port Speed | 10/100/1000 Mbps SNMP V1/V2C/V3 |
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| Optical Port Speed | 1000 Mbps General |
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| Port1-16: 16 × RJ45 10/100/1000 Mbps | Air discharge: 8 kV |
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| Description of Function Slots | Statics Protection |
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| Port17-20: 4 × SFP 1000 Mbps | Contact discharge: 6 kV 1 × console port Common mode: 6 kV |
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| Debugging | Lightning Protection Differential mode: 4 kV |
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| Reset Button | 1 |
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| 淨重 | 1.35 kg (2.98 lb) |
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| 供電 | 53 VDC |
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| 毛重 | 1.75 kg (3.86 lb) |
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| 工作溫度 | –40 °C to +75 °C (–40 °F to +167 °F) 125.4 mm × 75.0 mm × 175.0 mm (4.94" × 2.95" × Product Dimensions 6.89") (L × W × H) |
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| 工作濕度 | 5%–95% (RH), non-condensing 325 mm × 190 mm × 125 mm (12.80" × 7.48" × 4.92") Packaging Dimensions |
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| Idling: ≤ 6 W | (L × W × H) |
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| 功耗 | Full load: 240 W |
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| Certifications | CE, FCC Performance |
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| Layer | L2 |
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| Management Type | Yes Transmission Performance: |
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| MTBF | 467,125.73 hours Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m |
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| 交換容量 | 56 Gbps |
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| Cable(m) | Load Capacity(W) Bandwidth(Mbps) |
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| 包轉發率 | 29.76 Mpps IEEE802.3bt 90 W |
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| Packet Buffer Size | 4.1 Mbit 100 71.3 1000 |
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| Jumbo Frame | 10 kByte 150 62 10 |
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| MAC Table Size | 8K 200 51 10 |
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| VLAN Number | 4K 250 40 10 |
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| VLAN Interface | 10 Hi-PoE 60 W |
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| Dynamic ARP | 512 100 53 1000 IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, Communication Standard IEEE 802.3z, IEEE 802.3ad 150 50 10 |
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| Feature | 47 10 200 IEEE802.3af (PoE)/IEEE802.3at (PoE+)/Hi-PoE/ |
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| PoE Protocol | 37 10 |
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| IEEE802.3bt | 250 Port 1-2 ≤90 W |
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| PoE Power | Port 3-16 ≤30 W IEEE802.3at 30 W Full load ≤240W 100 25.5 1000 PoE Power Consumption Yes |
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| Management | 150 25.5 10 |
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| PoE Pin Assignment | 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-) 200 25.5 10 Long Distance PoE |
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| Yes | 250 25.5 10 Transmission |
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| Spanning Tree Protocol | STP, RSTP, ERPS Note: Data from this table was collected by Dahua test lab and is for reference only . The actual transmission distance may vary due to power consumption of connected devices or the cable type and status. |
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| VLAN Function | Yes |
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| Link Aggregation | Static link aggregation; LACP www.dahuasecurity.com |
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| Ordering Information | Panels |
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| 類型 | Model Description 1.25G 1310/1550 nm, 20 km, LC, Single- |
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| GSFP-1310T-20-SMF | mode 1.25G 1550/1310 nm, 20 km, LC, Single- |
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| GSFP-1310R-20-SMF | mode SFP module |
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| GSFP-1310-20-SMF | 1.25G 1310 nm, 20 km, LC, Single-mode |
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| GSFP-850-MMF | 1.25G 850 nm, 550 m, LC, Multi-mode |
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| DIN-Rail | 240 W, 100 VAC~240 VAC-48V 5A EDP-240-48 Power Supply Note: This product does not include a power adapter, the power adapter needs to be purchased separately to use with the product. Installation Dimensions (mm[inch]) |
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| Rev 002.000 | © 2024 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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