GS2028PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black
Model GS2028PS4Part no. GS2028PS4-300WEAN 6971690791957
79 specifications
- Memory128 MB
- Type1U
- ColourBlack
- Switch typeManaged
- Basic switching RJ-45 Ethernet ports quantity24
- 10G supportNo
Overview
- Memory
- 128 MB
- Type
- 1U
- Colour
- Black
- Switch type
- Managed
- Basic switching RJ-45 Ethernet ports quantity
- 24
- 10G support
- No
- Brand
- Cudy
- Category
- Network Switch
- Model
- GS2028PS4
- Part numbers
- GS2028PS4-300W, GS2028PS4-400W
- EAN / UPC
- 6971690791957, 6971690793036
- Also known as
- Cudy GS2028PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black
Specifications
79 specifications in 15 groups
Management features
| Specification | Value |
|---|---|
| Switch type | Managed |
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
Ports & interfaces
| Specification | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Gigabit Ethernet (copper) ports quantity | 24 |
| Installed SFP modules quantity | 0 |
| Installed SFP+ modules quantity | 0 |
| Combo SFP ports quantity | 4 |
| Uplink ports quantity | 4 |
| Console port | RJ-45 |
Network
| Specification | Value |
|---|---|
| Networking standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x |
| 10G support | No |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 1000BASE-TX |
| Cable types supported | Cat3, Cat4, Cat5, Cat5e, Cat6 |
| Port mirroring | Yes |
| Broadcast storm control | Yes |
| Cable length detection | Yes |
| Flow control support | Yes |
| Link aggregation | Yes |
| MAC address auto-aging supported | Yes |
| MAC address auto-learning supported | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | MAC address-based VLAN, Voice VLAN |
| Number of VLANs | 4096 |
Optical fiber
| Specification | Value |
|---|---|
| Fiber type | Multi-mode |
| Transmission distance (max) | 120 km |
| Wavelength | 1550 nm |
| Maximum transfer distance (Multi-mode) | 2000 m |
| Maximum transfer distance (Single-mode) | 120000 m |
Data transmission
| Specification | Value |
|---|---|
| MAC address table | 8000 entries |
| Switching capacity | 56 Gbit/s |
| Forwarding rate | 41.66 Mpps |
| Store-and-forward | Yes |
| Packet buffer memory | 0.5 MB |
Security
| Specification | Value |
|---|---|
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| Authentication | Port-based authentication |
| Authentication type | IEEE 802.1x, TACACS+ |
| IP-MAC-Port binding | Yes |
| Queue scheduling algorithms | Strict Priority Queue (SPQ), Weighted Round Robin (WRR) |
| SSH/SSL support | Yes |
Multicast features
| Specification | Value |
|---|---|
| Multicast support | Yes |
| Multicast features | Multicast traffic suppression |
| Multicast Listener Discovery (MLD) snooping | v1/2/3 |
Protocols
| Specification | Value |
|---|---|
| Management protocols | SSHv1/2, SNMP V1/V2/V3, RMON v1 |
| GARP VLAN Registration Protocol (GVRP) | Yes |
Design
| Specification | Value |
|---|---|
| Rack mounting | Yes |
| Form factor | 1U |
| Product colour | Black |
| Housing material | Metal |
| LED indicators | Activity, Link, Power, System |
Performance
| Specification | Value |
|---|---|
| Internal memory | 128 MB |
| Flash memory | 16 MB |
| Fanless | Yes |
Power
| Specification | Value |
|---|---|
| Power source | AC |
| AC input voltage | 100 - 240 V |
| DC input voltage | 52 V |
| Surge protection | Yes |
| Surge protection voltage | 15 kV |
Power over Ethernet (PoE)
| Specification | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) voltage | 55 V |
| Power over Ethernet (PoE) power per port | 30 W |
| Total Power over Ethernet (PoE) budget | 300 W |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | -20 - 55 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 10 - 95% |
| Operating altitude | 0 - 3048 m |
| Non-operating altitude | 0 - 3048 m |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 285 mm |
| Depth | 445 mm |
| Height | 45 mm |
Packaging data
| Specification | Value |
|---|---|
| Package width | 350 mm |
| Package depth | 470 mm |
| Package height | 120 mm |
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