Highlights
| Product Highlights |
|
Management Features
| Switch Type | Managed |
| Switch Layer | L3 |
| Quality of Service (QoS) Support | Yes |
| Web-based Management | Yes |
Ports & Interfaces
| Basic Switching RJ-45 Ethernet Ports Quantity | 48 |
| Basic Switching RJ-45 Ethernet Ports Quantity | 48 |
| SFP Module Slots Quantity | 4 |
Network
| Networking Standards | IEEE 802.1AX, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x |
| Flow Control Support | Yes |
| Auto MDI/MDI-X | Yes |
| Spanning Tree Protocol | Yes |
| VLAN Support | Yes |
Data Transmission
| MAC Address Table | 32768 entries |
| Jumbo Frames Support | Yes |
Security
| DHCP Features | DHCP server |
| Access Control List (ACL) | Yes |
| IGMP Snooping | Yes |
| SSH/SSL Support | Yes |
Multicast Features
| Multicast Support | Yes |
Design
| Rack Mounting | Yes |
| Product Colour | Grey |
Performance
| Built-in Processor | Yes |
| Processor Frequency | 1016 MHz |
| Internal Memory | 1024 MB |
Power
| Power Supply Included | Yes |
Operational Conditions
| Operating Temperature (T-T) | 0 - 45 °C |
| Storage Temperature (T-T) | -40 - 70 °C |
| Operating Relative Humidity (H-H) | 15 - 95% |
| Storage Relative Humidity (H-H) | 15 - 95% |
Weight & Dimensions
| Width | 43.9 mm |
| Depth | 442.5 mm |
| Height | 324.2 mm |
| Weight | 4.79 kg |
Warranty and Other
| Warranty Terms | 12 months |
| Product Condition | Original |
| Manufacturer Datasheet | https://www.tdbaltic.ee/leaflets/HPE/JL557A%23ABBLTSPEC2.pdf |
