Huawei Switch S5720S-28P-PWR-LI-AC
$2,980.00 $2,280.00
Marca: Huawei
Model: S5720S-28P-PWR-LI-AC
Detaliu: Huawei Switch S5720S-28P-PWR-LI-AC
Condiție: 100% Nou
Disponibilitate: ÎN STOC
- Descriere
- Caracteristici
- Informatii despre comanda
- Anchetă
Maparea versiunii
lists the mapping between the S5720S-28P-PWR-LI-AC chassis and software versions.
Serie | Model | Versiune software |
---|---|---|
S5720S-LI | S5720S-28P-PWR-LI-AC |
V200R010C00 and later versions |
Produse similare:
S5720S-LI
S5720S-12TP-LI-AC
S5720S-12TP-PWR-LI-AC
S5720S-28TP-PWR-LI-ACL
S5720S-28P-LI-AC
S5720S-28P-PWR-LI-AC
S5720S-52P-LI-AC
S5720S-52P-PWR-LI-AC
S5720S-28X-LI-AC
S5720S-28X-LI-24S-AC
S5720S-28X-PWR-LI-AC
S5720S-52X-LI-AC
S5720S-52X-PWR-LI-AC
Aspect și structură
1 | Twenty-four PoE+ 10/100/1000BASE-T ports | 2 | Four 1000BASE-X ports
Applicable modules:
|
3 | One PNP button
NOTĂ:
This button presently serves no function. It is reserved for future use.
|
4 | Un port de consolă |
5 | Șurub de împământare
NOTĂ:
Se folosește cu un cablu de împământare.
|
6 | Jack for AC power cable locking strap
NOTĂ:
The AC power cable locking strap is not delivered with the switch.
|
7 | AC socket
NOTĂ:
It is used with an AC power cable. |
- | - |
Descrierea portului
10/100/1000BASE-T port
Atribut | Descriere |
---|---|
Tip conector | RJ45 |
Conformitatea standardelor | IEEE802.3, IEEE802.3u, IEEE802.3ab |
Mod de lucru | 10/100/1000 Auto-detecție Mbit/s |
Distanța maximă de transmisie | 100 m |
1000BASE-X port
Atribut | Descriere |
---|---|
Tip conector | LC/PC |
Atributele portului optic | Depend on the module used |
Conformitatea standardelor | IEEE802.3z |
Port de consolă
Atribut | Descriere |
---|---|
Tip conector | RJ45 |
Conformitatea standardelor | RS-232 |
Mod de lucru | Receptor/emițător asincron universal duplex (UART) |
Rata baud | 9600 biți/s, 19200 biți/s, 38400 biți/s, 57600 biți/s, sau 115200 biți/s
Valoare implicită: 9600 biți/s |
Descrierea indicatorului
The S5720S-28P-PWR-LI-AC has similar indicators to those of the S5720-28X-PWR-LI-AC, except that the S5720S-28P-PWR-LI-AC does not have an RPS or USB indicator.
Configurarea sursei de alimentare
The S5720S-28P-PWR-LI-AC has a built-in power module and does not support pluggable power modules. The built-in power module can provide 370 W PoE power, which ensures full PoE power on 24 ports in compliance with 802.3af or on 12 ports in compliance with 802.3at. The switch cannot connect to an RPS power supply.
L: live wire | N: neutral wire | PGND: protection ground | GND: 12 V masă de referință | RTN: -53 V masă de referință |
Disiparea căldurii
The S5720S-28P-PWR-LI-AC has two built-in fans for forced air cooling. The airflow direction is left-to-right.
Specificatii tehnice
lists technical specifications of the S5720S-28P-PWR-LI-AC.
Articol | Descriere |
---|
Model: S5720S-28P-PWR-LI-AC
Detaliu: Huawei Switch S5720S-28P-PWR-LI-AC
Disponibilitate: ÎN STOC