Attribute
Specification
Total number of models
16
Number of PoE models
5
Speed
Fast Ethernet, Gigabit
PoE standards
802.3af
Number of fanless models
15
Energy Efficient Ethernet
802.3az
Traffic prioritization - QoS
Yes
Loop detection
Cable diagnostics
Warranty
Limited Lifetime
Management features Switch layer* L2 Switch type* Unmanaged Quality of Service (QoS) support - Yes Ports & interfaces Basic switching RJ-45 Ethernet ports quantity* - 24 Basic switching RJ-45 Ethernet ports type* - Gigabit Ethernet (10/100/1000) Copper ethernet cabling technology - 1000BASE-T, 100BASE-TX, 10BASE-T Gigabit Ethernet (copper) ports quantity - 24 Networking Networking standards* - IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x Full duplex - Yes Head-of-line (HOL) blocking - Yes Auto MDI/MDI-X - Yes Flow control support - Yes Data transmission Switching capacity* - 48 Gbit/s Throughput - 35,7 Mpps Number of queues - 4 Jumbo frames support - Yes Design LED indicators - Yes Certification - UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B Performance Internal memory - 128 MB Flash memory - 128 MB Power AC input voltage - 110-240 V AC input frequency - 50/60 Hz Power over Ethernet (PoE) Power over Ethernet (PoE) support * - Yes Power over Ethernet (PoE) ports quantity - 12 Operational conditions Operating temperature (T-T) - 0 - 40 °C Storage temperature (T-T) - -20 - 70 °C Operating relative humidity (H-H) - 10 - 90 % Storage relative humidity (H-H) - 5 - 90 % Weight & dimensions Width - 44,06 cm Depth - 20,282 cm Height - 4,432 cm Weight - 2,4 kg Packaging data - Quick start guide
SPECIFICATIONS:
Device type
Switch - 24 ports - unmanaged
Enclosure type
Rack-mountable - 1U
Ports
22 x 10/100/1000 + 2 x combo SFP
Power over Ethernet (PoE)
PoE
Performance
Switching capacity: 48 Gbps ¦ Forwarding performance (64-byte packet size) : 35.7 Mpps
MAC address table size
8000 entries
Jumbo frame support
Features
Flow control, Layer 2 switching, auto-negotiation, auto-uplink (auto MDI/MDI-X), Weighted Round Robin (WRR) queuing, quality of service (QoS), cable diagnostics, loop detection, Energy Efficient Ethernet
Compliant standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.3az, IEEE 802.1p, IEEE 802.3x, 802.3af
Status indicators
Power, link/activity, PoE, cable diagnostics, loop detection
Expansion / Connectivity
Interfaces
24 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 2 x SFP (mini-GBIC) - PoE
Power
Power device
Power supply - internal
Voltage required
100-240V AC/50-60 Hz universal input
Electric current required
N/A
Miscellaneous
Width
17.4 in
Depth
8 in
Height
1.7 in
Weight
5.05 lbs
Fanless
No
UL 60950, FCC CFR47 Part 15, CSA 22.2
Localization
Chinese (simplified), German, French, Italian, Spanish, Japanese
Software/System Requirements
OS required
Manufacturer Warranty
Service and support
Limited lifetime warranty
Service and support details
Limited warranty - replacement - lifetime ¦ Limited warranty - power supply and fans - 1 year ¦ Technical support - phone consulting - 1 year
Environmental Parameters
Min operating temperature
32 °F
Max operating temperature
104 °F
Humidity range operating
10 - 90% (non-condensing)
Min storage temperature
-4 °F
Max storage temperature
158 °F
Humidity range storage
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