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| Categories | PoE Ethernet Switch | 
|---|---|
| Brand Name: | E-link | 
| Model Number: | LNK-4048GP | 
| Certification: | ROHS,FCC,CE | 
| Place of Origin: | China | 
| MOQ: | 1 pcs | 
| Price: | $29.9-559 | 
| Payment Terms: | L/C, T/T, Western Union, MoneyGram, Paypal | 
| Supply Ability: | 1000 pcs/month | 
| Delivery Time: | 5-12 working days | 
| Packaging Details: | PoE Ethernet Switch Standard Export Package | 
| Keyword: | 48-Port 10G 802.3af/at Switch | 
| RJ45 ports: | 48x 10/100/1000M ports | 
| PoE standard: | IEEE 802.3af / 802.3at | 
| Switching features: | Layer 2 features | 
| Bandwidth: | 180G | 
| Total power consumption: | 600W | 
| Company Info. | 
| E-link China Technology Co.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Managed SFP Fiber PoE Ethernet Switch 48 Port Gigabit RJ45 To 4 Port 10G
Managed 48-Port Gigabit RJ45 To 4-Port 10G SFP Fiber PoE Network Switch
PoE Switch Advantages
► 48x 10/100/1000M RJ45 (PoE1-48) + 4x 10G SFP+
► L2+ features provide better manageability, security, QoS, and performance
► Support enhanced management through WEB, CLI, TELNET, SNMP
► Support cable diagnosis
Power Over Ethernet Switch Technical Indexes
| Ports | 48x 10/100/1000M RJ45 ports | 
| 4x 10G SFP+ | |
| Management port | 1x Console port | 
| Reset key | 1x Reset key, for restore default settings | 
| Switch throughout | 131Mpps @ 64byts | 
| Operating temperature | -20~+50°C | 
| Input voltage | AC: 110~240V/50~60Hz | 
| MAC | 32K | 
| supports automatic updates, two-way learning; | |
| VLAN | Support up to 4K VLAN; | 
| Support port-based VLAN; | |
| Support 802.1Q tag-based VLAN; | |
| cable diagnosis | Support cable diagnosis, Cable quality (differential pair impedance 85ohm ~ 125ohm), cable length, a short-circuit line | 
| Network Management | Support WEB management ; | 
| Support CLI management ; | 
48-Port 10/100/1000M PoE Switch Overview
► High-performance of both hardware and software
► Support the fast ring network protocol, free configuration
► Strong network security
► Convenient management and maintenance


Managed Ring Network Switch Ordering Information
| Model | Description | 
| LNK-4048GP | 48-port 10G Managed Ring PoE Switch, 48x 10/100/1000M RJ45 (PoE) + 4x 10G SFP+, Port 1-48 supports PoE, compliant with both IEEE 802.3af/at standard. PoE port power: 15.4W/25.5W, can be set by management system. Total input power is 650W. Default power supply pin type is end-span(1/2+, 3/6-), mid-span(4/5+, 7/8- ) is optiona | 
|   | 
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