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Manufacturer: Black Box
The LE2700A switch system is more than just tough. It's extremely versatile with a range of interface options. The modular design gives you the ability to add the right quantity, speed, and type of interfaces you need. If your needs change in the future, you can just swap out modules. Choose from copper and fiber modules, including this LE2721C Gigabit SFP module.
| Technology | |
| Category | Ethernet Switch |
| Total Ports | 8 |
| Fiber Ports | 8 SFP Slots |
| Processing Type | Store-and-forward |
| Standards | IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX and 100BASE-FX), IEEE 802.3ab (1000BASE-T), IEEE 802.3z (100BASE-X), IEEE 802.3ae (10 Gigabit Ethernet), IEEE 802.3ad (Link Aggregation Control Protocol), IEEE 802.1p (Class of Service), IEEE 802.1q (VLAN tagging), IEEE 802.1w (Rapid Spanning Tree Protocol), IEEE 802.1s (Multiple Spanning Tree Protocol), IEEE 802.1x (authentication), IEEE 801.1AB (Link Layer Discovery Protocol) |
| Industrial Protocols | Modbus TCP |
| Jumbo Frame Support | Up to 9.6 KB |
| MAC Table Size | 8 KB |
| Network Management | |
| Network Redundancy | MRP, MSTP (RSTP/STP compatible), redundant ring recovery time less than 30 ms up to 250 units |
| VLAN (IEEE 802.1Q) | VLAN tagging to segregate and secure network traffic and includes guest VLAN |
| IGMP Snooping / GMRP | Supports v2 and v3 |
| IP Security | Device binding, enable/disable ports, MAC-based port security and authentication, port-based network access control (802.1x), single and multiple 802.1x, QoS assignment, MAC address limit, TACACS+, Radius centralized password management, SNMPv3 encrypted authentication and access security, Https/SSH enhance network security, web and CLI authentication and authorization (15 levels), IP source guard |
| QoS | 8 priority queues for real-time traffic |
| Protocols | IEEE 1588v2 clock synchronization, IEEE 801.1D Bridge, auto MAC address learning/aging, Multiple Registration Protocol (MRP), port configuration, status, statistics, monitoring, security, DHCP (Server/Client, Proxy and Relay), SMTP Client |
| Power | |
| Input Voltage | From chassis power connection |
| Ratings | |
| Operating Temperature | -40 to 185° F (-40 to 85° C) |
| Humidity | 5 to 95%, non-condensing |
| Certifications | FCC Part 15, CISPR (EN55022) Class A, EN50155 (EN50121-3-2, EN55011, EN50121-4), EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11 |
| Download Name | File Size |
| Black Box LE2700 Series Modular Switches Data Sheet | 67.37KB |
| Black Box LE2700 Series Ethernet Switches Manual | 35.24MB |
| Black Box LE2700 Series Hardened Switches Quick Start Guide | 533.83KB |
| Image | Model | Product Name | Price | |
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LFP401 | Black Box LFP401 Fast Ethernet SFP Transceiver, Multi-mode, 850 nm, 2 km | $67.35 | |
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LFP402 | Black Box LFP402 Fast Ethernet SFP Transceiver, Multi-mode, 1310 nm, 2 km | $64.29 | |
 |
LFP403 | Black Box LFP403 Fast Ethernet SFP Transceiver, Single-mode, 1310 nm, 30 km | $78.50 | |
 |
LFP411 | Black Box LFP411 Gigabit SFP Module Transceiver, Multimode, 850nm, 550 m, LC | $64.29 | |
 |
LFP412 | Black Box LFP412 Gigabit SFP Module Transceiver, Multimode, 1310nm, 2km, LC | $96.47 | |
 |
LFP413 | Black Box LFP413 Gigabit SFP Module Transceiver, Extended Diagnostics, Single-Mode | $70.95 | |
 |
LFP414 | Black Box LFP414 Gigabit SFP Module Transceiver, Singlemode, 1310nm, 30km, LC | $155.26 |
