Proudly presented by Ovislink, Ov-2228/Ov-2228F/Ov2228Poe is a hi-per-formance workgroup-level or enterprise-scale switch, with 24 Fast ethernet ports (24 100M sFP slots for s2228F) plus up to 4 gigabit ports. Ovislink Ov-2228/Ov-2228F/Ov-2228Poe can connect all (Fast) ethernet devices so that your investment is protected. the hi-speed connection it provides among workgroups can boost the capability of server clusters, and solves the bott-leneck caused by increasing users and limited bandwidth, making network resources more available for your enterprise. More importantly, all of the advantages are brought to you by Ovislink at low costs and with easy mainte-nance and the best support
Ovislink Ov-2228/Ov-2228F/Ov-2228Poe provides desktop Fast ethernet and gigabit ethernet connectivity, enabling enhanced lan services for entry-level enterprise, mid-market, and branch office networks. OvisLink OV-2228PoE also provides PoE to allow easy connectivity to ethernet-powered devices such as iP phones, wireless access po-ints or iP cameras. Ovislink Ov-2228Poe complies with ieee 802.3af. Poe removes the need for wall power to each Poe-enabled device and eliminates the cost for additional electrical cable and circuits that would otherwise be necessary in iP phone, wlan de-ployments and video surveillance.
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Description
Product Features:
- Intelligent features at the network edge, such as sophisticated access control lists (ACLs) and enhanced security
- Combo Gigabit Ethernet ports flexibility, allowing use of either a copper or a fiber uplink. The combo port has one 10/100/1000 Ethernet port and one Small Form- Factor Pluggable (SFP)-based Gigabit Ethernet port, with one port active at a time
- Network control and bandwidth optimization using QoS, granular rate limiting, ACLs (L2-L4), and IGMP Snooping
- Network security through a wide range of authentication methods, and Network Access Control based on users, ports, and MAC addresses
- Extended manageability using CLI
- Manageable through cluster technology allowing management using only one IP address
- Automatic recognition for straight-through or cross-over cables
- Managed L2 SNMP v1/2, RMON gr. 1,2,3,9, CLI (Telnet, console), SSH, Web interface, NTP, TFTP/FTP
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 28
- 10BASE-T, 100BASE-TX, 1000BASE-T
- MAC address table: 8000 entries Switching capacity: 36 Gbit/s
- Power supply included
Warranty: Lifetime
OvisLink OV-2228 Managed L2 Gigabit Ethernet (10/100/1000) Grey
L2, SNMP v1/2, 24xRJ-45, 1000BASE-T, 8000 x MAC, 5.4kg
OvisLink OV-2228, Managed, L2, Gigabit Ethernet (10/100/1000)
OvisLink OV-2228. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 28. MAC address table: 8000 entries, Switching capacity: 36 Gbit/s. Networking standards: IEEE 802.11ad, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab
Specification
Management features
Switch type
Managed
Switch layer
L2
Quality of Service (QoS) support
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
28
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Fast Ethernet (copper) ports quantity
24
Gigabit Ethernet (copper) ports quantity
4
Combo SFP ports quantity
2
Network
Networking standards
IEEE 802.11ad, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab
Copper ethernet cabling technology
10BASE-T, 100BASE-TX, 1000BASE-T
Port mirroring
Yes
Broadcast storm control
Yes
Rate limiting
Yes
Spanning tree protocol
Yes
Head-of-line (HOL) blocking
Yes
IP address table
1
Number of VLANs
4024
Data transmission
Switching capacity
36 Gbit/s
MAC address table
8000 entries
Store-and-forward
Yes
Packet buffer memory
64 MB
Security
IGMP snooping
Yes
Security algorithms
802.1x RADIUS
Multicast features
Multicast support
Yes
Protocols
Management protocols
SNMP v1/2, RMON gr. 1,2,3,9, CLI (Telnet, console), SSH, Web interface, NTP, TFTP/FTP
Supported network protocols
FCFS, WRR, DSCP, DHCP Snooping
Design
Product colour
Grey
LED indicators
Activity, Link, Power, System
Performance
Flash memory
4 MB
Noise level
21 dB
Mean time between failures (MTBF)
178189.1 h
Power
Power supply included
Yes
AC input voltage
100 - 240 V
AC input frequency
47/63 Hz
Input current
1 A
Power consumption (typical)
25 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Operational conditions
Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
0 - 90%
Weight & dimensions
Width
225 mm
Depth
442 mm
Height
44 mm
Weight
5.4 kg