| reducing manual maintenance costs. | Optical Port 2 |
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| Ethernet Port Speed | 10 Mbps/100 Mbps/1000 Mbps |
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| Console Port | 1 |
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| Power Supply Mode | 48 V–57 V DC |
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| 工作濕度 | 10%–90% (RH) Idling: ≤ 9 W |
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| 功耗 | Full load: 120 W |
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| Managed | Yes www.dahuasecurity.com |
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| 交換容量 | 14 Gbps Transmission Performance: |
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| 包轉發率 | 10.42 Mpps Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m |
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| Packet Buffer Size | 1.75 Mbits |
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| Cable(m) | Load Capacity(W) Bandwidth(Mbps) IEEE 802.3i; IEEE 802.3u; IEEE 802.3ab; IEEE 802.3x; |
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| Communication Standard | IEEE802.3bt 90 W IEEE 802.3z |
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| MAC Table Size | 4K 100 71.3 100 |
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| Function | 150 62 10 IEEE 802.3af (PoE); IEEE 802.3at (PoE+); Hi-PoE; IEEE 200 51 10 PoE Protocol 802.3bt |
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| Port 1-2: ≤ 90 W | 250 40 10 |
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| PoE Power | Port 3-5: ≤ 30 W |
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| Total: ≤ 120 W | Hi-PoE 60 W Power consumption management |
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| PoE Power Consumption | PoE power on and off 100 53 100 |
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| Management | Power off when PoE power is overloaded |
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| Green PoE | 150 50 10 |
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| PoE Pin Assignment | 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-) 200 47 10 |
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| Long Distance PoE | 250 37 10 Yes Transmission |
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| Jumbo Frame | 9,000 bytes IEEE802.3at 30 W 100 25.5 100 |
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| Spanning Tree Protocol | ERPS 150 25.5 10 |
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| VLAN Function | 802.1Q |
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| Full-duplex flow control (back pressure) | 200 25.5 10 Flow Control Full-duplex flow control (PAUSE) 250 25.5 10 |
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| Link Aggregation | Static link aggregation; LACP Note: Data from this table was collected by Dahua test lab and is for reference only . |
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| Port Mirroring | Multiple-to-one port mirroring The actual transmission distance may vary due to power consumption of connected devices or the cable type and status. |
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| Multicast | Yes DHCP client |
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| DHCP Function | DHCP-Server |
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| DHCP-Snooping | Ordering Information User management |
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| HTTPS | Type Model Description SSH |
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| 安全 | SNMP V1/V2C/V3 GSFP-1310T-20-SMF 1.25G 1310/1550nm, 20km, LC, Single-mode ACL 802.1x GSFP-1310R-20-SMF 1.25G 1550/1310nm, 20km, LC, Single-mode |
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| Loop protection | SFP module |
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| GSFP-1310-20-SMF | 1.25G 1310nm, 20km, LC, Single-mode CoS/DPL based QoS 8 output queue for each port |
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| QoS | Port shaping GSFP-850-MMF 1.25G 850nm, 550m, LC, Multi-mode SP, WRR queue scheduling |
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| DSCP-based QoS | DIN-Rail 120W, 100VAC~240VAC-48V2.5A DRL-48V120W1AA Power Supply Uploading/downloading configuration files |
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| Maintenance | Online upgrade Note: This product does not include a power adapter, the power adapter needs to be |
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| System logs | purchased separately to use with the product. |
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| Device Management | Web ; SNMP; CLI Air discharge: 15 kV Statics Protection Contact discharge: 8 kV Common mode: 6 kV Lighting Protection Differential mode: 4 kV |
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| 淨重 | 0.65 kg (1.43 lb) |
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| 毛重 | 2.8 kg (6.17 lb) 94.4mm × 53.5 mm × 135 mm (3.7” × 2.11”× 5.31") Product Dimensions (L × W × H) 254 mm × 187 mm × 101 mm (10.00” × 7.36”× 3.97") Packing Dimensions (L × W × H) www.dahuasecurity.com Dimensions (mm[inch]) mm [inch] 135.0 [5.32] 139.3 [5.48] 53.5 [2.11] 94.4 [3.71] 96.5 [3.80] Installation |
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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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