Black Box LE2700A Hardened Managed Modular Switch Chassis 4 Slot

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Black Box LE2700A Hardened Managed Modular Switch Chassis 4 Slot.

The scalable industrial switch you can customize with copper and fiber ports.


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India: +91 895 697 6186
USA: +1 510 651 2205
Singapore: +65 9152 4003

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  • Scalable, flexible, cost-effective modular design enables you to add capacity as demand increases.
  • The Chassis is customizable. Choose the right quantity, speed, and interfaces for your application.
  • You can choose to populate the Chassis with 4-port modules: 10-Gbps SFP+, 100-/1000-Mbps SFP, and 100BASE-FX SC or ST multimode fiber.
  • The Chassis also holds 8-port modules: 10/100/1000BASE-T RJ-45 and 100/1000-Mbps SFP
  • SFP modules enable you to use the connector of your choice.
  • Slot four only holds SFP/SFP+ modules.
  • Designed for extreme temperatures of -40 to +185° F (-40 to +85°C).
  • Configure and monitor installations remotely. No truck rolls needed.
  • Meets IEC 61850-3 requirements for electrical substations.
  • Supports Web, SNMP, and console user interfaces.
  • Accommodates high-availability protocols, including xSTP, link aggregation, and redundant ring.
  • Manages traffic with 802.1p/q tagged frames. Handles jumbo frames.
  • Supports IP multicast snooping with IGMPv2/v3.
  • IEEE 802.3az energy efficient.
  • LE2700 Series Layer 2 Modular Switch Chassis has four slots that hold 10/100/1000-Mbps copper and fiber modules, a 100-/1000-Mbps SFP module, and a 10-Gbps SFP+ module.
  • The system is designed for applications such as: oil/gas wells, electric substations, railways, utilities, and other industrial environments.
  • Dual power supplies provide network redundancy with <30 millisecond failovers.
Approvals EMI:
FCC Part 15;
CISPR (EN55022) Class A;
EN50155 (EN50121-3-2;
EN55011;
EN50121-4);

EMS: 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;
Connectors RS-232 Serial Console Port: (1) RJ-45 via console cable, (4) modular slots (LE2731 module works only in slot D)
Environmental Operating Temperature: -40 to +185° F (-40 to +85° C);
Storage: -40 to +185° F (-40 to +85° C);
Humidity: 5 to 95%, noncondensing
Indicators (39) LEDs: (1) PWR, (1) PWR1, (1) PWR2, (1) RM, (1) Ring, (1) Fault, (1) Def, (1) Link, (1) SPD, (1) FDX, (1) RMT, (28) Port LEDs
Jumbo Frames Up to 9.6 KB
MAC Table 8 K
Network Redundance MRP, MSTP (RSTP/STP compatible)
Power Input: Dual 88–264 VAC/100–370 VDC terminal blocks;
Consumption (Typ.): 43.5 watts max.;
Overload Current Protection: Present
Priority Queues 8
Processing Store-and-forward
Security Device binding;
Enable/disable ports, MAC based port security;
Port-based network access control (802.1x);
Single 802.1x and Multiple 802.1x;
MAC-based authentication;
QoS assignment;
Guest VLAN;
MAC address limit;
TACACS+;
VLAN (802.1Q) to segregate and secure network traffic;
Radius centralized password management;
SNMPv3 encrypted authentication and access security;
Https/SSH enhance network security;
Web and CLI authentication and authorization;
Authorization (15 levels);
IP source guard
Software IEEE 1588v2 clock synhronization;
IEEE 801.1D Bridge;
auto MAC address learning/aging and MAC address (static);
Multiple Registration Protocol (MRP);
MSTP (RSTP/STP compatible);
Redundant Ring with recovery time less tham 30 ms over 250 units;
Quality of Service (802.1p) for real-time traffic;
VLAN (802.1Q) with VLAN tagging;
IGMP v2/v3 Snooping;
Port configuration, status, statistics, monitoring, security;
DHCP Server/Client;
DHCP Relay;
Modbus TCP;
DNS client proxy;
SMTP Client
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 LACP (Link Aggregation Control Protocol);
IEEE 802.1p COS (Class of Service);
IEEE 802.1q VLAN tagging;
IEEE 802.1w RSTP (Rapid Spanning Tree Protocol);
IEEE 802.1s MSTP (Multiple Spanning Tree Protocol);
IEEE 802.1x authentication;
IEEE 801.1AB LLDP (Link Layer Discovery Protocol)
Dimensions 1.73"H x 17.32"W x 12.8"D (4.4 x 44 x 32.5 cm), 19" rackmountable
Weight 14.5 lb. (6.6 kg)

Part Code:

LE2700A

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Black Box LE2700A Hardened Managed Modular Switch Chassis 4 Slot

Black Box LE2700A Hardened Managed Modular Switch Chassis 4 Slot

Black Box LE2700A Hardened Managed Modular Switch Chassis 4 Slot.

The scalable industrial switch you can customize with copper and fiber ports.