S3700-28TP-EI-DC

S3700-28TP-EI-DC(24 Ethernet 10/100 ports,2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP,DC -48V)

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S3700-28TP-EI-DC Overview

Huawei S3700-28TP-EI-DC is next-generation Layer 3 Ethernet switch which supports IP multicasting and complex routing protocols (Static route, RIPv1, RIPv2, and ECMP, OSPF, IS-IS, and BGP).

Table 1 shows the Quick Specs.

Product Code	S3700-28TP-EI-DC
Downlink Ports	24 x 10/100 Base-TX ports
Uplink Ports	2 x 1,000 Base-X SFP Ports 2 x Gigabit Combo Ports (10/100/1,000 Base-T or 100/1,000 Base-X)
MAC Address	16K MAC address entries
VLAN	4K
Forwarding Performance	9.6 Mpps
Switching Capacity	64 Gbit/s
Stacking	Supported
Stack Connection Mode	Service Port Connection
Power	DC power supply
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 x 22 cm x 4.36 cm

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.Huawei S3700-28TP-EI-DC switch supports Huawei Intelligent Stack Technology (iStack). Multiple S3700 switches can be connected with stack cables to set up a stack, which functions as a virtual switch.

The Transceiver

Huawei S3700-28TP-EI-DC 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-LH40-SM1310	Optical Transceiver, eSFP, FE, Single-mode Module (1310nm, 40km, LC)
SFP-FE-LX-SM1310-BIDI	Optical Transceiver, eSFP, FE, BIDI Single-mode Module (TX1310/RX1550, 15km, LC)
S-SFP-FE-LH80-SM1550	Optical Transceiver, eSFP, FE, Single-mode Module (1550nm, 80km, 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)
SFP-GE-BXU1-SC	1000Base,BIDI Optical Transceiver, SFP, GE, Single-mode Module (TX1490nm/RX1310nm, 10km, SC)
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-1471	CWDM Optical Transceiver, eSFP, 2.5G,Single-mode Module (1471nm, 80km, LC)
CWDM-SFPGE-1491	CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1491nm, 80km, LC)
CWDM-SFPGE-1511	CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1511nm, 80km, LC)
CWDM-SFPGE-1611	CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1611nm, 80km, LC)

Compare to Similar Item

Table 5 shows the comparison of Huawei S3700-28TP-EI-DC, S3700-28TP-EI-MC-AC and S3700-28TP-PWR-EI.

Models	S3700-28TP-EI-DC	S3700-28TP-EI-MC-AC	S3700-28TP-PWR-EI
Downlink Ports	24 x 10/100 Base-TX ports	24 x 10/100 Base-TX ports	24 x 10/100 Base-TX ports
Uplink Ports	2 x 1,000 Base-X SFP ports, and 2 gigabit combo ports	2 x 1,000 Base-X SFP ports, 2 monitor ports, and 2 gigabit combo ports	2 x 1,000 Base-X SFP ports, and 2 gigabit combo ports
Power Supply	DC power supply	AC power supply	AC power supply
PoE Support	N/A	N/A	PoE+

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