CRS112-8P-4S-IN is an eight Gigabit RJ45 port PoE switch, that offers different power output options: autosensing 802.3af/at PoE/PoE+ and Passive PoE, and four SFP ports provide optical fiber connectivity options to support uplinks of up to 1 Gbps.
CRS112-8P-4S-IN is equipped with 12 independent switching ports. 28 V 3.4 A power supply is already included in the box. There is secondary DC jack on the back of the enclosure that supports 48-57 V power supply (not included, can be purchased separately). CRS112-8P-4S-IN can power 802.3af/at devices if 48-57 V DC input is used (unit will automatically detect and provide correct power to devices). Max current is 1 A per port if input voltage is 18-28 V, 450 mA if 48-57 V. Total limit is 2.8A@24V and 1.4A@48-57V.
Type L3|Built-in management|5xSFP|4xSFP+|2xRJ45|PoE ports 1|Switching capacity 92 Gbps|Forwarding rate 1264 Mpps|Power supply External|Software included RouterOS level 5|Included Accessories 24V 1.2A power adapter, Rackmount Ears|Dimensions 200 x 166 x 45 mm|Unit Net Weight 0.9 kg
1x10Base-T / 100Base-TX / 1000Base-T|4x10GbE|1x10/100/1000M|4x10GbE|IEEE 802.3af|IEEE 802.3at|PoE ports 1|Product Net Weight 0.8 kg
Type L2 | PoE ports 16 | PoE power budget 190 Watts | Switching capacity 40 Gbps | Forwarding rate 29.76 Mpps | Power supply Inbuilt | Power options PoE | Operating temperature range –10 °C to +55 °C | Dimensions 440 mm × 220 mm × 44 mm | Product Net Weight 2.32 kg
Introducing the NETGEAR GS308EPP PoE+ Gigabit Ethernet Plus Switch with 8 ports PoE+ and a total PoE budget of 124W to power PoE applications such as VoIP phones, IP cameras for surveillance, wireless access points and more. GS308EP includes basic and advanced network management features to help optimize the performance of business networks. Management is also flexible via the easy-to-use web browser-based management GUI. Basic management features include VLANs, QoS, and IGMP Snooping, and advanced management features include advanced per port PoE control and uninterrupted PoE. Use VLANs to separate traffic for better speed and improved bandwidth, QoS to prioritize traffic for better delivery quality and IGMP snooping for optimized multicast performance at Layer 2 which is especial
Dimensions (WxDxH)
15.8 cm x 10.1 cm x 2.7 cm
Weight
490 g
Device type
Switch - 8 ports - smart
Power source
100 240 VAC, 47 63 Hz, max 4A
Power supply
External
Capacity
VLANs supported: 64 Multicast groups: 128
Features
QoS, IGMP snooping, DoS attack prevention, loopback detection, port mirroring, fanless, auto-uplink (auto MDI/MDI-X), store and forward, 192KB packet buffer, EEE, WRR, VLAN support, VLAN Tagging, port-based VLAN, Link Aggregation, port trunking, block unk