24 Port Fast Ethernet Unmanaged POE Switch

1. General

1.1 Physical Specifications

1. Dimensions (W × H × D): 335 × 44.5 × 226 mm (13.2" × 1.8" × 8.9")
2. Shell: Metal material
3. Net weight: 2.55 kg (5.60 lb)
4. Gross weight: 3.33 kg (7.34 lb)

1.2 Environmental Conditions

1. Operating temperature: -10 °C to 55 °C (14 °F to 131 °F)
2. Operating humidity: 5% to 95% (non-condensing)
3. Storage temperature: -40 °C to 85 °C (-40 °F to 185 °F)
4. Storage humidity: 5% to 95% (non-condensing)

1.3 Power

1. Power supply: 100 to 240 VAC, 50/60 Hz, Max. 4 A
2. Idle power consumption: 20 W
3. Maximum power consumption: 250 W

2. Network Parameters

2.1 Network Ports

1. 24 × 10/100 Mbps PoE ports
2. 1 × Gigabit RJ45 port
3. 1 × Gigabit fiber optical port

2.2 Port Specifications

1. Port type: RJ45 port
2. Duplex mode: Full duplex
3. Port adaptation: MDI/MDI-X adaptive

2.3 Working Mode

1. Standard mode (default)
2. Extend mode

2.4 Network Standards

1. IEEE 802.3
2. IEEE 802.3u
3. IEEE 802.3x

2.5 Switching Performance

1. Forwarding mode: Store-and-forward switching
2. High priority ports: Ports 1–8
3. MAC address table: 4K
4. Switching capacity: 8.8 Gbps
5. Packet forwarding rate: 6.547 Mpps
6. Internal cache: 2.75 Mbits

2.6 Long Range Mode

1. Supported ports: 17–24
2. Maximum transmission distance: Up to 300 m
3. Port speed in long-range mode: 10 Mbps

Note: Long-range performance may vary depending on camera model and cable condition.

3. PoE Power Supply

3.1 PoE Standards

1. IEEE 802.3af
2. IEEE 802.3at

3.2 PoE Power Pin Assignment

End-span

1. Pin 1/2: Negative (-)
2. Pin 3/6: Positive (+)

Mid-span

1. Pin 4/5: Positive (+)
2. Pin 7/8: Negative (-)

8-pin Power

1. Pin 1/2: Negative (-)
2. Pin 3/6: Positive (+)
3. Pin 4/5: Positive (+)
4. Pin 7/8: Negative (-)

3.3 PoE Ports

1. Supported PoE ports: 1–24

3.4 Power Output

1. Maximum power per port: 30 W
2. Total PoE power budget: 230 W

4. Certifications

4.1 EMC

1. FCC (47 CFR Part 15, Subpart B)
2. CE-EMC:
   • EN 55032:2015
   • EN 61000-3-2:2014
   • EN 61000-3-3:2013
   • EN 55024:2010 +A1:2015
3. RCM (AS/NZS CISPR 32:2015)
4. IC (ICES-003: Issue 6, 2016)

4.2 Safety

1. UL (UL 60950-1)
2. CB:
   • IEC 60950-1:2005
   • Amendment 1:2009
   • Amendment 2:2013
3. CE-LVD:
   • EN 60950-1:2005
   • Amendment 1:2009
   • Amendment 2:2013

4.3 Environmental Compliance

1. CE-RoHS (2011/65/EU)
2. WEEE (2012/19/EU)
3. REACH (Regulation (EC) No. 1907/2006)