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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 a 10-GbE SFP+ module. Use it to control and monitor equipment at oil/gas wells transmission facilities, water/wastewater, IP security/surveillance cameras and alarms, utilities, or building HVAC systems.
With dual power supplies, the switch is designed for redundancy. Set it up in a ring topology. If a link fails, the switch automatically falls over in less than 30 milliseconds. The switch is also compatible with redundant switches from other manufacturers.
This switch includes extensive management software enabling you to manage it locally or remotely eliminating costly and time-consuming truck rolls. Software includes: SNMP, QoS, VLAN, IGMP Snooping, SMTP Client, DHCP; MRP, MSTP, and more.
By plugging in different SFPs, you can customize the switch to the distances and connectors you need. Use the LFP400 Series SFP transceivers with all modules except the LE2731C. Use the SFP+ transceivers (LSP420 Series) with the 10-GbE module (LE2731C).
| Module Number | Description |
| LE2710C | 4-port 100FX multimode 2 km SC module, works in switch slot 1, 2, or 3 |
| LE2711C | 4-port 100FX multimode 2 km ST module, works in switch slot 1, 2, or 3 |
| LE2720C | 8-port 10/100/1000BASE-T RJ-45 module, works in switch slot 1, 2, or 3 |
| LE2721C | 8-port 100/1000 Mbps SFP module, works in switch slot 1, 2, or 3 |
| LE2722C | 4-port 100/1000 Mbps SFP module, works in switch slot 4 only |
| LE2731C | 4-port 10 GE SFP+ module, works in switch slot 4 only |
| Technology | |
| Category | Ethernet Switch |
| 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 | |
| Rated Power | Dual 88 to 264 VAC and 100 to 370 VDC power inputs |
| Power Consumption | 43.5 watts maximum |
| Overload Protection | Yes |
| Ratings | |
| Operating Temperature | -40 to 185° F (-40 to 85° C) |
| Storage 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, EN61850-3 (EMC), IEC 61850-3, IEC/TS 61000-6-5 (EMC), IEEE 1613 |
| 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 |
