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Cisco WS-C3750E-24TD-E Switch Overview
WS-C3750E-24TD-E belongs to the Cisco Catalyst 3750 Series Switches; Due to its enhanced features is best utilized in enterprise class businesses and corresponding branch offices. Cisco Catalyst 3750-E Series Switch 3750E-24TD with StackWise Plus is an enterprise-class line of stackable wiring closet switches that facilitates the deployment of secure converged applications while maximizing investment protection for evolving network and application requirements. Combining 10/100/1000 and Power over Ethernet (PoE) configurations with 10 Gigabit Ethernet uplinks, the Cisco Catalyst 3750-E enhances worker productivity by enabling applications such as IP telephony, wireless, and video.
Cisco WS-C3750E-24TD-E Switch Parameters
| Device Type | Switch - 24 ports -L3- Managed - stackable |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 24 x 10/100/1000 (PoE) + 2 x X2 |
| MAC Address Table Size | 12K entries |
| Routing Protocol | OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, DVMRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, OSPFv3, PIM-SSM, policy-based routing (PBR), RIPng |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH |
| Features | Layer 3 switching, Layer 2 switching, auto-sensing per device, DHCP support, power over Ethernet (PoE), auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, IPv6 support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Power | AC 120/230 V ( 50/60 Hz ) |
| Dimensions (WxDxH) | 44.5 cm x 46 cm x 4.5 cm |
| Weight | 8.1 kg |
Optical Transceivers for Cisco WS-C3750E-24TD-E Switch
| MFG Part number | Description | Price |
| X2-10GB-LR | Cisco X2-10GB-LR Transceiver Module Compatible 10G 10G X2 1310nm 10km | US$141.36 |
| X2-10GB-ER | Cisco X2-10GB-ER Transceiver Module Compatible 10G X2 1550nm 40km | US$418.50 |
| X2-10GB-LX4 | Cisco 10GBASE-LX4 X2 Module X2-10GB-LX4 | |
| X2-10GB-SR | Cisco X2-10GB-SR Transceiver Module Compatible 10G 10G X2 850nm 300m | US$74.40 |
| X2-10GB-CX4 | Cisco 10GBASE-LX4 X2 Module X2-10GB-CX4 | |
| X2-10GB-LRM | Cisco X2-10GB-LRM Transceiver Module Compatible 10G 10G X2 1310nm 220m | US$141.36 |
| X2-10GB-ZR | Cisco X2-10GB-ZR Transceiver Module Compatible 10G 10G X2 1550nm 80km | US$855.60 |
| DWDM-X2 | Cisco DWDM-X2-30.33 Transceiver Module Compatible 10G 1528.77~1563.86nm 80KM | US$1,023.00 |
| GLC-T | Cisco GLC-T Compatible 1000BASE-T SFP Copper RJ-45 100m Transceiver | US$13.02 |
| GLC-TE | Cisco GLC-TE Transceiver Module Compatible 1000M SFP Copper 100m | US$13.02 |
| GLC-SX-MM | Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver | US$6.00 |
| GLC-LH-SM | Cisco GLC-LH-SM Compatible 1000Base-LX/LH SFP 1310nm 10km Transceiver | US$7.00 |
| GLC-SX-MMD | Cisco GLC-SX-MMD Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver | US$6.00 |
| GLC-LH-SMD | Cisco GLC-LH-SMD Compatible 1000Base-LX/LH SFP 1310nm 10km DOM Transceiver | US$7.00 |
| GLC-ZX-SM | Cisco GLC-ZX-SM Compatible 1000BASE-ZX SFP 1550nm 70km Transceiver | US$24.00 |
| GLC-ZX-SMD | Cisco GLC-ZX-SMD Compatible 1000BASE-ZX SFP 1550nm 70km DOM Transceiver | US$24.00 |
| GLC-BX-D | Cisco GLC-BX-D Transceiver Module Compatible 1.25G 1490nmTX/1310nmRX 10KM | US$14.88 |
| GLC-BX-U | Cisco GLC-BX-U Transceiver Module Compatible 1.25G SFP BIDI 1310nmTX/1490nmRX 10km | US$9.30 |
| CWDM SFP | 1.25G CWDM SFP 1270~1450nm 120km LC DDM Optical Transceiver | US$55.00 |
| SFP-GE-S | Cisco SFP-GE-S Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver | US$6.00 |
| SFP-GE-L | Cisco SFP-GE-L Compatible 1000BASE-LX/LH SFP 1310nm 10km DOM Transceiver | US$7.00 |
| SFP-GE-Z | Cisco SFP-GE-Z Compatible 1000BASE-ZX SFP 1550nm 70km DOM Transceiver | US$24.18 |
| DWDM SFP | 1.25G DWDM 80km SFP Transceiver 1528~1564nm LC SM Duplex DDM Optical Module | US$186.00 |
Note: Cozlink compatible with Cisco optical module. For more information, please feel free to contact us.
How to determine what types of optical transceivers for Cisco switches?
1. Finding the corresponding optical module compatibility matrix via Cisco official website.
2. On the running switches, enter the privileged mode and input # "show idprom interface gi1 / 0/48" command, you can query the optical module model and serial number, If not, try to input other two commands: xuxic or show idprom int g2/6
3. Checking the type and port based on the specification, it can be used as long as it is gigabit SFP optical module interface. But the specific models to be decided according to the actual demand, such as type, the actual use of distance, single-mode or multimode, single fiber or dual fiber etc. Welcome to consult Cozlink engineer.
Summary
The Cisco WS-C3750E-24TD-E is a special switch designed by Cisco System to display unimaginable performance and quality at an affordable price. It offers up to 24 ports for the business and improves LAN efficiency by combining ease of use and high resiliency. This switch can enable uniform wired-wireless policy enforcement, application visibility, flexibility, application optimization and superior resiliency. Just like all other switches from this series this particular model's also works with a lot of Gigabit Ethernet SFP optical transceivers which can be found in Cozlink with high quality and competitive price. Moreover, most of them have adequate inventory, which ensures the customers to enjoy same day shipping. In addition to providing optical transceivers, Cozlink also offers patch cords, fiber optic pigtails and high speed cables for your choice.
