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General| Jumbo frames | 9000 |
|---|---|
| Forwarding rate | 1.488 Mpps |
| MAC address table | 8000 entries |
| Jumbo frames support | Yes |
| Switch type | Unmanaged |
| Installed SFP+ modules quantity | 0 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Stackable | - |
| Product color | Black |
| LED indicators | Activity, Link, Power, Speed |
| Housing material | Metal |
| Country of origin | China |
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3az, IEEE 802.3u |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 90 % |
| Operating relative humidity (H-H) | 10 - 90 % |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 Hz |
| Power consumption (typical) | 15 W |
| Package type | Box |
| Package depth | 486 mm |
| Package width | 224 mm |
| Package height | 77 mm |
| Package weight | 2200 g |
| Cables included | AC |
| Flash memory | 4 MB |
| Master (outer) case width | 405 mm |
| Master (outer) case height | 240 mm |
| Master (outer) case length | 500 mm |
| Master (outer) case weight | 12000 g |
| Harmonized System (HS) code | 85176990 |
| Quantity per master (outer) case | 5 pc(s) |
| Pallet width | 1200 mm |
| Pallet length | 800 mm |
| Pallet height (air) | 1555 mm |
| Number of cartons per pallet layer | 22 pc(s) |
Weight and Dimensions| Depth | 220 mm |
|---|---|
| Width | 44 mm |
| Height | 440 mm |
| Weight | 2650 g |
Provides an overview of the GSW-1657/GSW-2457 Gigabit Ethernet Switch's features and benefits.
Lists key features like QoS, Auto-MDI/MDIX, speed support, and flow control.
Explains the Quality of Service implementation using IEEE 802.1p priority queuing.
Instructions for placing and securing the switch on a flat surface using rubber footpads.
Details on installing the switch into a standard 19-inch rack using L-brackets.
Describes the power-on sequence and expected LED indicator behavior.
Identifies and describes the components on the front panel, including LEDs and ports.
Identifies and describes the components on the rear panel, specifically the power receptacle.
Explains the function of each LED indicator (Power, Link/Act, 1000Mbps) for monitoring.
Guides on troubleshooting when the Power LED is not lit.
Guides on troubleshooting when the Link/Act LED does not light up.
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