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Общая информация (S2700-26TP-EI-DC)
Huawei S2700-26TP-EI-DC is a switch which supports 24 x Ethernet 10/100 ports and 2 x dual-purpose 10/100/1,000SFP ports. It’s one of the S2700 Series Enterprise Switches which deliver 100 Mbit/s access switches for enterprise campus networks.
Быстрые спецификацииs
На рисунке 1 показан внешний вид Huawei S2700-26TP-EI-DC switch.
Таблица 1 показывает Быстрые спецификацииs.
|
Product Code |
S2700-26TP-EI-DC |
|
Downlink Ports |
24 x Ethernet 10/100 ports |
|
Uplink Ports |
2 x dual-purpose 10/100/1,000SFP ports |
|
MAC Address |
8K MAC address entries |
|
Forwarding Performance |
6.6 Mpps |
|
Switching Capacity |
32 Gbit/s |
|
Power |
Rated DC voltage: –48V to –60V, Maximum voltage: –36V to –72V |
|
Heat Dissipation |
Fan-free natural heat dissipation |
|
Installation mode |
Rack mounting, desk mounting, wall mounting |
|
300-mm deep cabinet |
Supported |
|
Dimensions (W x D x H) |
44.2 cm × 22 cm × 4.36 cm |
|
Package Weight |
4.5 Kg |
Детали продукта
На рисунке 2 показана передняя панель Huawei S2700-26TP-EI-DC switch.
Note:
|
? |
Ground Screw |
? |
24 10/100BASE-TX Ethernet Electrical Ports |
|
? |
DC Power Terminals |
? |
Two Combo Ports |
|
? |
Power Switch |
? |
One Console Port |
·Ground Screw is used with a ground cable.
·DC Power Terminals are used with DC Power cables
·Two Combo Ports include 10/100/1000BASE-T and 100/1000BASE-X ports. FE/GE/GE-CWDM optical transceivers are applicable to the combo ports.
Figure 3 shows the back looking of Huawei S2700-26TP-EI-DC switch.
The Transceiver
Huawei S2700-26TP-EI-DC switch supports FE optical transceivers, GE optical transceivers and GE-CWDM optical transceivers.
Table 2-4 shows the recommended optical transceivers.
Table 2 FE Optical Transceivers
|
Models |
Description |
|
S-SFP-FE-LH80-SM1550 |
Optical Transceiver, eSFP, FE, Single-mode Module (1550nm, 80km, LC) |
|
SFP-FE-LX-SM1310-BIDI |
Optical Transceiver, eSFP, FE, BIDI Single-mode Module (TX1310/RX1550, 15km, LC) |
|
SFP-FE-LX-SM1550-BIDI |
Optical Transceiver, eSFP, FE, BIDI Single-mode Module (TX1550/RX1310, 15km, LC) |
|
SFP-FE-SX-MM1310 |
Optical Transceiver, SFP, 100M/155M, Multi-mode Module (1310nm, 2km, LC) |
|
eSFP-FE-LX-SM1310 |
Optical Transceiver, eSFP, 100M/155M, Single-mode Module (1310nm, 15km, LC) |
Table 3 GE Optical Transceivers
|
Models |
Description |
|
LE2MGSC40ED0 |
Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1490/RX1310, 40km, LC) |
|
S-SFP-GE-LH40-SM1310 |
Optical Transceiver, eSFP, GE, Single-mode Module (1310nm, 40km, LC) |
|
S-SFP-GE-LH40-SM1550 |
Optical Transceiver, eSFP, GE, Single-mode Module (1550nm, 40km, LC) |
|
SFP-GE-BXU1-SC |
1000Base,BIDI Optical Transceiver, SFP, GE, Single-mode Module (TX1490nm/RX1310nm, 10km, SC) |
|
SFP-GE-LX-SM1310 |
Optical Transceiver, eSFP, GE, Single-mode Module (1310nm, 10km, LC) |
|
SFP-GE-LX-SM1490-BIDI |
Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1490/RX1310, 10km, LC) |
|
SFP-GE-ZBXD1 |
Optical Transceiver, eSFP, GE, BIDI Single-mode Module (1570nm (Tx) / 1490nm (Rx), 80km, LC) |
|
SFP-GE-ZBXU1 |
Optical Transceiver, eSFP, GE, BiDi Single-mode Module (1490nm (Tx) / 1570nm (Rx) ,80km, LC) |
|
eSFP-GE-SX-MM850 |
Optical Transceiver, eSFP, GE, Multi-mode Module (850nm, 0.5km, LC) |
|
eSFP-GE-ZX100-SM1550 |
Optical Transceiver, eSFP, GE, Single-mode Module (1550nm, 100km, LC) |
Table 4 GE-CWDM Optical Transceivers
|
Models |
Description |
|
CWDM-SFPGE-1531 |
CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1531nm, 80km, LC) |
|
CWDM-SFPGE-1551 |
CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1551nm, 80km, LC) |
|
CWDM-SFPGE-1571 |
CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1571nm, 80km, LC) |
|
CWDM-SFPGE-1591 |
CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1591nm, 80km, LC) |
Сравнение с аналогом
Table 5 shows the comparison of Huawei S2700-26TP series switches.
|
Models |
S2700-26TP-SI-AC |
S2700-26TP-EI-AC |
S2700-26TP-EI-DC |
S2700-26TP-PWR-EI |
|
Downlink Ports |
24 x Ethernet 10/100 ports |
24 x Ethernet 10/100 ports |
24 x Ethernet 10/100 ports |
24 x Ethernet 10/100 ports |
|
Uplink Ports |
2 x dual-purpose 10/100/1,000 or SFP |
2 x dual-purpose 10/100/1,000 or SFP |
2 x dual-purpose 10/100/1,000 or SFP |
2 x dual-purpose 10/100/1,000 or SFP |
|
Power Supply |
AC |
AC |
DC |
AC |
|
PoE Support |
N/A |
N/A |
N/A |
PoE |
Comparison between SI & EI
Huawei S2700 Series Enterprise Switches deliver Standard (SI) and Enhanced (EI) models. There are some differences between two models.
Click this PDF to konw more.
Comparison between Huawei S2700-SI and S2700-EI Series Switches.pdf
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| Specification | |
| Dimensions (W x D x H) | 442 220 43.6 mm |
| QoS | Port-based rate limiting and flow-based rate limiting 4 or 8 queues of different priorities on each port Mapping between 802.1p priorities and queues SP, WRR, and SP+WRR algorithms |
| Multicast | MVLAN Controllable multicast IGMP v1/v2/v3 snooping Port-based rate limiting for multicast packets |
| Power consumption | S2700-26TP-EI<15.5 W |
| MAC address | 8K MAC address entries Manual deletion of dynamic MAC address entries Aging time of MAC address configurable Blackhole MAC address entries MAC address learning control which based on ports |
| Management | Stack Auto-Config CLI-based configuration Remote configuration using Telnet SNMP V1/V2/V3 Remote network monitoring SSHv2 Web-based device management |
| Weight | S2700-26TP-EI<2.4 kg |
| Power | DC: Rated voltage range: –48 V to –60 V DC Maximum voltage range: –36 V to –72 V, DC Note: PoE models do not use DC power supplies. |
| Downlink ports | 24 10/100Base-TX Ethernet ports |
| Uplink ports | 2 dual-purpose 10/100/1000 or SFP |
| VLAN feature | 4K VLANs, complying with IEEE 802.1Q Port-based VLAN assignment |
| IPv6 feature | IPv6 protocol Static IPv6 routes Supports MLD v1/v2 snooping. |
| Traffic sampling | N/A |
| Security & access features | 802.1x authentication and limit on the number of users on an interface Storm suppression IP Source Guard |
| Surge protection | Surge protection capability of service ports: 6 kV (The surge protection capability of service ports on PoE switches is 1 kV.) |
| Operating environment | Long-term operating temperature: –5°C to + 50°C Relative humidity: 10% to 90% (non-condensing) |
| Reliability | STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multi-instance |
Теги: S2700-26TP-EI-DC