The PoE switch has a variety of brands, Cisco, Cisco, D-Link, etc., Cisco, Huawei, Huada, these three brands belong to the world's three brands, Cisco The quality is more stable and cost-effective, and the individual feels that Huada is higher.
China San (H3C) PoE power switch
The H3C wireless PoE Injection is a product that supports the PoE (Power Over Ethernet) technology specially designed and developed by H3C. It supports remote power supply to the connected devices (such as IP Phone, Wireless AP, etc.). The site is deployed separate power systems for the equipment, which greatly reduces the wiring and management costs of the deployment terminal equipment. H3C WP Series Products supports rich Ethernet protocols that provide more comprehensive access strategies and stronger network management and easy-to-use properties while meeting PoE power supply output.
Huawei PoE power switch
Huawei medium and low-end switches are generally 1U to 2U-type cassette without plug-in. Due to the medium and low-end switches, the hardware version and port types supported by the switch have great differences. This needs to be taken into account when the switch device is selected in the network. The naming of Huawei low-end switches is very regular, and the parameters in the switch device name will be available to what we need. 91 Huawei network collects some types of parameters, I hope to help everyone.
1, indicating the hardware version parameters
Lite Software Image indicates that the device is a weak feature version.
Si (Standard Software Image) represents the device as a standard version, which contains the infrastructure.
EI (Enhanced Software Image) Indicates that the device is enhanced, contains some advanced features.
Hi (Hyper Software Image) indicates that the device is advanced version, which contains some of the higher levels.
For three-layer switches and the Si version may not support dynamic routing protocols, for example: Huawei Quidway S3300-Si series switches include S3328-Si, S3352-Si does not support dynamic routing protocol OSPF, only support static routing and RIP, if group OSPF needs to be used in the Net, then S3328-Ei must be selected or the S3352-Ei version.
2, indicating uplink port parameters
Z, indicating that there is no uplink interface; (new product is not allowed)
G, indicate an uplink, and it is a GBIC interface;
P, indicating an uplink, and is an SFP interface;
T, indicating an uplink port, an interface for the RJ45;
TP, indicating that the active photoelectric Combo, the uplink interface is a variety of interface types
V, indicating an uplink VDSL interface;
W, indicating that the upstream can configure the WAN interface;
C, indicating an uplink interface optional;
M, indicating that the uplink interface is a multimode optical port;
S, indicating the upstream interface as a single mode optical port;
3, indicate the number of ports and other attribute parameters
F, indicating that the downlink interface is a template board, a plummeted interface board or an electrical interface. Mainly compatible with 3526F, 3526EF, 3552F and other old products.
PWR, indicating that port supports PoE properties
SXXYY, where xx represents model, yy represents the number of ports; for example: S3328, S3352 is 24 downlink ports + 4 uproots and 48 downlink ports + 4 uplink ports. (Editor: admin)
Huawei S-Series Switch Types Complete Works
Huawei Quidway S series switches are numerous, in the market has been widely used, the various models and model parameters are detailed as follows ::
1, S9300 series
The S9300 series has three models, S9303, S9306, S9312; S9300 series models of switches are distinguished by the traffic slot, and S9303 has four slots: 1 host control bits, 3 service board slots; S9306 has 8 slots:
Two main control board portions, 6 service board slots; S9312 has 14 slots: 2 primary control board bits, 12 service board slots.
2, S8500 series
S8505 Series has four models: S8502, S8505, S8508, S8512; S8500 Series models of switches provide main control redundancy capabilities, that is, two main control boards. The S8500 series number represents the service board slot of the model device, S8502, S8505, S8508, S8512 each has 2, 5, 8, 12 service board slots.
3, S7800 series
S7800 series switches have five models: S7802, S7803, S7806, S7810, S780
6V; Like the S8500 Series Switch, the S7800 series switches have two main control boards, and the model mantissa represents the service board slot having the model device.
S7802: 2 business interface slots; exchange capacity 192bbps;
S7803: 3 business interface slots; exchange capacity 1.536TBPS;
S7806: 6 business interface slots; exchange capacity 1.536TBPS;
S7806V: 6 business interface slots; exchange capacity 1.536TBPS;
S7810: 10 business interface slots; exchange capacity 1.536TBPS;
Among them, only S7806V is a vertical slot, and other transverse slots are employed.
4, S5600 series
The S5600 series switches have two models for 1U cassette devices: S5624, S5648. The S5600 series switches are 1U devices.
S5624 has 24 10/100 / 1000m electrical port +4 COMBO1000M SFP ports; exchange capacity 192Gbps;
S5648 has 48 10/100 / 1000m electrical port +4 COMBO1000M SFP ports; exchange capacity 240Gbps;
At the same time, the rear panels provide two fixed stack interfaces, and an extension module slot.
5, S5300 series
The S5300 series switches are 1U cassette equipment, two models: S5328 (including electrical port / optical port), S5352, is also providing increased EI versions, exchange capacity 256Gbps;
S5328C-E1: With 24 10/100 / 1000m electrical port, upstream 2 10GE XFP card or 4 1000M SFP optical ports.
S5352C-E1: With 48 10/100 / 1000m electrical port, upstream 2 10GE XFP card or 4 1000M SFP optical ports.
S5328C-E1-24S: With 24 100 / 1000m optical port, 4 10/100 / 1000m Combo port, a 10GE XFP card or 4 1000M SFP ports.
6, S3300 series
The S3300 Series Switch is a box 1U, providing two versions of standard Si and enhanced E1. Mainly divided into two models of S3328, S3352 with port quantity, and also distinguish between optical port / electric port (S / C), version (Si / EI), 64g of exchange capacity
S3328: With 24 10/100 / m electrical port, 2 1000M SFP optical port, 2 COMOBO ports.
S3352: With 48 10/100 / m electrical port, 2 100 / 1000m sfp optical port, 2 1000M XFP optical port.
7, S2300 series
S2300 Series Switch is not box 1U, providing standard Si and enhanced E1 versions, with exchange capacity of 32g. It includes S2309TP-Si / EI, S2318TP-Si / EI, S2326TP-Si / EI, S2352TP-Si / EI. Technology area
Data visualization How to analyze machine performance efficiency and implement machine prediction maintenance
Detailed explanation and design of AVP300 valve positioner
How to select a pneumatic solenoid valve (selection factor) _pneumatic solenoid valve selection points _pneumatic electricity
Which manufacturers of POE power exchange switches?
How to improve the ability of industrial control equipment anti-interference
Our other product:
