S2126-EI 24 port 2 fiber ports Layer 2 network management switch ethernet switch Isolation / VLAN

SKU S2126-EI

Quick Details:

Products Status:Stock


Transmission Rate:10/100/1000Mbps

Function:QOS, SNMP, VLAN Support

Communication Mode:e:Full-Duplex & Half-Duplex


Switch Capacity:5.20Gbit/s

Brand Name:H3C

Model Number:S2126-EI

Place of Origin:Guangdong, China


Dimensions (W x D x H):440*160*43.6

Packaging & Delivery:

Packaging Details:1.Anti-static bag for each hdd. 
                               2.each goods use Foam buffer protect from friction 
                               3.The goods be packed very well ,can ship to all over the world

Port:                      HongKong

Lead Time :


1 - 1


Est. Time(days)


To be negotiated

Product Description:

Dimensions (length × width × height)
(Unit: mm)
Fixed port
24 10/100Base-TX adaptive ports

2 Combo ports
Management port
1 console port
Exchange capacity
All ports support wire-speed forwarding
Packet forwarding rate
Supports up to 4K IEEE 802.1Q compliant VLANs
Support for port-based vlan
VLAN interface
Support a VLAN virtual interface
stand by
Broadcast storm suppression
Supports broadcast storm suppression based on port bandwidth percentage
IGMP v1/v2/v3 Snooping


256 Layer 2 multicast entries
Unknown multicast packet discard
stand by
Port aggregation
Support LACP

Support manual port aggregation

Support for up to three aggregation groups

8 ports per aggregation group
Jumbo frame
Support, up to 2048
Port mirroring
Supports one-to-many port mirroring (that is, one mirrored port, and there is no limit to the number of mirrored ports)

Support RSPAN (Remote Switched Port Analyzer)
Port isolation
stand by
Port self-loop detection
stand by
Port loopback test
stand by
MAC address table
Support address self-learning
Compliance with IEEE 802.1D standards
Supports up to 8K MAC addresses
Support 1K static MAC addresses
Support for adding dynamic/static unicast MAC addresses, multicast MAC addresses, and black hole MAC addresses
Static ARP: 16

Number of dynamic ARPs: 256
Flow Control
Support IEEE 802.3x flow control (full duplex)

Support Back-pressure based flow control (half duplex)
Loading and upgrading
Support XModem protocol to implement load upgrade

Support FTP (File Transfer Protocol), TFTP (Trivial File Transfer Protocol) load upgrade
Support for command line interface (CLI) configuration

Support Telnet remote configuration

Support through the console port configuration

Support SNMP (Simple Network Management Protocol)

Support RMON (Remote Monitoring) 1, 2, 3, 9 group MIB

Support H3C QuidView network management system

Support WEB network management

Support system log

Support hierarchical alarm
Quick Start
stand by
Support debugging information output

Support PING (Packet Internet Groper), Traceroute, Multicast Traceroute

Support Telnet remote maintenance

Support for power-on POST

Support VCT (Virtual Cable Test) cable detection function
4 output queues per port

Supports 802.1p priority and DSCP (Differentiated Services Codepoint Priority) priority

Supports flexible queue scheduling algorithms, which can be set based on ports and queues at the same time, and supports WRR and
HQ+WRR modes.

Support port bidirectional speed limit, control granularity is 64 Kbit/s
Safety features
User hierarchical management and password protection

Support Guest VLAN

Support IEEE 802.1X authentication

Support for MAC address based authentication

Support centralized MAC address authentication

User hierarchical management and password protection

Support IEEE 802.1X authentication, the maximum number of links supported is 1024, and the maximum concurrent 64

Support AAA&Radius&HWTACACS authentication

Support MAC address learning limit

Support SSH 1.5, SSH 2.0

Support against DoS attack

Support port isolation

Support MAC address black hole

Support for Password recovery feature

Support BOOTROM access control

Support management user RADIUS authentication

Support for untrusted port priority settings
Spanning Tree Protocol
Supports STP/RSTP/MSTP and supports up to 16 spanning tree instances.
Cluster management
Support NDP (Neighbor Discovery Protocol)

Supports NTDP (Network Topology Discovery Protocol)
Support DHCP client

Support DHCP Snooping
stand by
Port-based trap
stand by
Default configuration file
stand by
Support HGMP v2
Support basic QinQ
power supply
Use AC input:

Rated voltage range: 100V ~ 240V AC; 50/60Hz

Maximum voltage range: 90V ~ 264V AC; 47Hz ~ 63Hz
Maximum power consumption of the whole machine
Working temperature
Working environment relative humidity (non-condensing)
Safety features
UL 60950 3rd ed.
IEC 60950: 1999, corr. Feb. 2000; all national deviations
EN 60950: 2000, ZB and ZC deviations
Mexico, AS/NZS 60950:2000;
Australia、Russian GOST safety approval
CISPR 22 Class A
FCC Part 15 Class A
EN 55022 Class A
ICES-003 Class A
VCCI Class A
Korean EMI Class A
AS/NZS 3548 Class A
CNS 13438 Class A
EN 61000-3-2
EN 61000-3-3

NLine-speed switching, flexible port uplink

The H3C S2126-EI switch has a bus bandwidth of 5.20 Gbps, which provides Layer 2 wire-speed switching capability for all ports. It also provides a flexible uplink mode that is shared by fixed electrical interfaces and SFP modules. This saves costs and better meets user network deployment. Actual needs.

Complete security control strategy

The H3C S2126-EI switch supports 802.1x authentication. It implements the necessary identity authentication when the user accesses the network. It supports broadcast storm suppression and port lock to ensure the legitimacy of access users.

Supports the remote port mirroring function (RSPAN) of the switch. The traffic of the access port can be mirrored to the core switch (for example, the S9500/S7500), and the network stream analysis (Netstream) function is enabled on the core to monitor the service and traffic of the port. Monitor, optimize deployment, and monitor malicious attacks.

DHCP snooping (listening) is enabled. The DHCP snooping binding table is created and maintained to detect the MAC address, IP address, lease period, and VLAN-ID interface of the access user. This solves the IP address and port tracking of DHCP users. Targeting issues. At the same time, the invalid packets (ARP spoofing packets and spoofed IP addresses) that do not match the binding entries are directly discarded to ensure the authenticity and consistency of the DHCP environment.

QoS capability

The H3C S2126-EI switch supports four output queues per port and supports two types of queue scheduling algorithms: WRR scheduling algorithm and HQ+WRR scheduling algorithm. Packets can be placed in the output queue of the port with different priorities. It supports bidirectional rate limiting on the port. The control rate of the rate limit is up to 64 Kbps. Meet the needs of users for multi-service identification, classification, and resource scheduling.

Easy to use management and maintenance

The H3C S2126-EI switch features a fanless, quiet design that is ideal for use in corridors and offices. Support VCT (Virtual Cable Test) cable detection function, which is convenient for quickly locating network fault points. Remote upgrade of devices through FTP and TFTP, support for HGMP cluster management system and fault diagnosis, and centralized management and maintenance of devices. Support SNMP, support common network management platform such as HP OpenView, and Quidview® network management system. Supports CLI command line, Web network management, TELNET, and HGMP cluster management to make device management more convenient.

Packing & Delivery:

1. DHL / UPS / FedEx / TNT , Door-to-Door. 

2. By Air or by Sea , for FCL; Airport/ Port receiving. 
3. Customers Specifying Freight Forwarders or Negotiable Shipping Methods. 
We will choose the best and safe packaging material to make sure your orders won't be
damaged during delivery.

Company Profie:

TFC is one-stop supplier for quality new, used and refurbished IT hardware. NMI buys, sells, leases, rents, consigns and trades
just about every product line including Sun, HP, IBM, Dell,Lenovo, storage equipment as NetApp and EMC, telecom equipment as
H3C,HUAWEI,CISCO,Juniper etc...

Our Certificates:


Q1:What's your main product?
TFC mainly produce networking equipment, server , storage equipment etc.

Q2:What's your payment term?
Usually L/C,T/T,D/P,D/A ,it is determined by our negotiation.

Q3:Can you customize product?
Yes, TFC can supply you products according to your requirement .

Q4:What is the MOQ and Leading?
Usually 30~50 working days for delivery.

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