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1. Overview
PTD1532-24P-4G4S-NM is a 28-ports Gigabit Managed POE Switch is a Green Energy-Saving POE Switch independently . It adopts High-Quality and High-Speed Network IC and the most stable POE Chip. The POE port meets the IEEE802.3af or IEEE802.3at standard. This model can provide seamless connection for 10/100/1000M Ethernet, and the POE power port can automatically detect and power the powered devices that comply with the IEEE802.3af or IEEE802.3at standards. The Non-POE devices are forcibly powered and only transmit data.
2. Features
Ø Can transfer data for network surveillance cameras;
Ø 24x10/100/1000Mbps auto-sensingPOE Ports,4x 10/100/1000Mbps Combo Ports, 1 x Console Port;
Ø Support IEEE802.3/IEEE802.3i/IEEE802.3uIEEE802.3ab/IEEE802.3z, IEEE802.3af/at, store-and-forward;
Ø Compatible withIEEE802.3at (30W) and IEEE802.3af (15.4w);
Ø Ethernet port supports 10/100/1000M adaptive and POE functions;
Ø Panel indicator monitoring the status and help failure analysis;
Ø Fanless design, Natural Cooling, 1U Rack Mount;
Ø Support 802.1x port authentication, support AAA authentication, support TACACS+ authentication;
Ø Support WEB, TELNET, CLI, SSH, SNMP, RMON management;
Ø Support POE Power Management;
Ø Lightning Protection Surge: General Mode 6KV, Differential Mode 4KV, ESD 15KV.
3. Technical parameters
Product Name | 28 Port Gigabit Managed POE Switch | |
Product Model | ZX-AFGM-2444S | |
Interface | 24*10/100/1000M POE Ports + 4*GE RJ45+4*GE SFP Ports+ 1*Console Port | |
Network Protocols | IEEE 802.3 IEEE 802.3u IEEE 802.3ab/ad/az/af/at IIEEE 802.3x IEEE 802.1q IEEE 802.1p,QoS IGMP Snooping | |
PoE Parameters | PoE Standard: IEEE802.3at (30W) and IEEE802.3af (15.4w) | |
PoE compatibility: IEEE 802.3af/at adaptive | ||
POE port output: DC48-55V | ||
Power Pin Assignment: Power over spare pairs 1/2(+) and 3/6 (-) | ||
Port Lightning Protection | General Mode 6KV, Differential Mode 4KV, ESD 15KV. | |
Network Transmission Medium | 10BASE-T: Cat3, 4, 5 UTP (≤ 100 m) 100BASE-TX: UTP (≤100 m) above Cat5 1000BASE-TX: UTP (≤100 m) above Cat5 | |
Optical | Multimode fiber: 1310nm, 2Km Single mode fiber: 1310nm, 20/40 Km 1550nm, 60/80/100/120Km | |
The LED indicator | SYS, PWR, Link (lines 2, 4) / Act (lines 1, 3) | |
Power Supply | Machine input voltage: AC110-240V; Output: DC52V5.76A Total power: 300W | |
Physical Dimension | Product size (L×W×H): 445mm× 285mm× 45mm Package size (L×WxH): 470mm × 350mm × 120mm Product weight: 3.9kg Package weight:4.6kg | |
Working Environment | Operating Temperature:-20° ~ 55 ° C; Storage Temperature: -40 ° ~ 85 ° C; Operating Humidity: 10% ~ 95%, non-condensing Working height: up to 10,000 feet (3,000 meters) Storage height: up to 10,000 feet (3,000 meters) | |
Certification | CE, FCC,ROHS,CCC | |
MTBF: | 100,000 hours | |
Package Contents | 1. Switch: 1 set 2. Instruction manual: 1 3. Certificate of conformity: 1 4. Warranty card: 1 5. AC power cord 1 6. A pair of hanging ears | |
Warranty | 2 years warranty | |
Please click the picture to review more details.
| 1ge+wifi onu | 1ge onu | 1ge+wifi+catv onu | wdm mini node |
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| wifi 6 mesh wifi router | 4 port epon olt | 8 port gpon olt | 16 port WDM EDFA |



1. Technical support: Professional technical team, all of our engineers can speak English, they will help you solve problems directly and Efficient.
2. OEM&ODM: We can help you to design and put your good idea into products.
3. Delivery time: We always ready to ship.
4. Warranty:1-years warranty.
5.After-sale:online service support for 365 days a year and 7x24 hours a week.

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