Huawei Quidway S3700-28TP-EI-MC-AC User manual

[Box Switch] Quidway® S3700 Series Enterprise
Switch Guide
Product Overview
The Quidway® S3700 enterprise switches (S3700 for short) are next-generation
energy-saving Layer 3 switches. The S3700 utilizes cutting-edge hardware and Huawei
Versatile Routing Platform (VRP) software to provide high-performance access and
aggregation to an enterprise campus network. It is easy to install and maintain. With its
flexible VLAN deployment, PoE capabilities, comprehensive routing functions, and
capability to migrate to an IPv6 network, the S3700 helps enterprise customers build a next
generation IT network. In addition, the S3700 uses advanced reliability technologies such as
stacking, VRRP, and RRPP, enhancing network robustness.
The S3700 is a 1 U (44.5 mm) high desktop device. The S3700 offers two models:
S3700-28TP and S3700-52P, each of which is provided in a standard version (SI) and an
enhanced version (EI). The SI version provides Layer 2 functions and basic Layer 3 functions.
The E1 version supports complex routing protocols and provides more functions than the SI
version.
Configuration Guide
To configure the S3700, perform the following operations in order.
1. Select models.
a. Select a proper model according to the requirements for uplink and downlink ports,
power modules, PoE, and features.
Part
Number
Model
Downlink
FE
Electrical
Interface
Uplink
GE
Optical
Interface
Uplink
Combo
Interface
Part
Number
Stack
POE
02352374
S3700-28TP-EI-MC-AC
24
0
2
2
Y (if
member
switches
are these
models,
the new
stack can
contain a
maximum
of nine
member
switches)
N
02352344
S3700-28TP-EI-AC
24
0
2
2
02352351
S3700-28TP-EI-24S-AC
24
24
2
2
02352349
S3700-28TP-EI-DC
24
0
2
2
02352365
S3700-28TP-SI-AC
24
0
2
2
02352368
S3700-28TP-SI-DC
24
0
2
2
02352355
S3700-52P-EI-AC
48
0
4
0
Y (if
member
switches
are these
models,
the new
02352358
S3700-52P-EI-DC
48
0
4
0
02352362
S3700-52P-EI-24S-AC
24
24
4
0
02352367
S3700-52P-EI-24S-DC
24
24
4
0

Part
Number
Model
Downlink
FE
Electrical
Interface
Uplink
GE
Optical
Interface
Uplink
Combo
Interface
Part
Number
Stack
POE
02352375
S3700-52P-EI-48S-AC
0
48
4
0
stack can
contain a
maximum
of eight
member
switches)
02352359
S3700-52P-EI-48S-DC
0
48
4
0
02352370
S3700-52P-SI-AC
48
0
4
0
02352372
S3700-28TP-PWR-EI
24
0
2
2
Y (if
member
switches
are these
models,
the new
stack can
contain a
maximum
of nine
member
switches)
Y
02352373
S3700-52P-PWR-EI
48
0
4
0
b. Select the SI or EI model. SI and EI models support different features.
EI VS SI
RIP
OSPF
BGP
ISIS
PIM
IGMP
PBR
SI
Y
N
N
N
N
N
N
EI
Y
Y
Y
Y
Y
Y
Y
c. Check whether a PoE model is required. If the switch needs to provide power for
downstream PDs such as the IP phone or Bluetooth AP, select a PoE model. Each port
on the S3700 PoE model provides a maximum of 30 W power.
2. Select accessories.
a. Select power modules. The S3700 non-PoE model has built-in power modules; therefore,
they do not need to be configured with power modules independently. The number of
power modules to be configured on the S3700 PoE model depends on the number and
power of downstream PDs. A PoE model has two power supply slots, implementing 1+1
backup. The PoE power module has two specifications, 250 W and 500 W. The PoE
module supports only the AC input power. A PoE module cannot use PoE power
modules with different power.
220 V/110 V
Number of 15.4 W
Ports
Number of 30 W
Ports
Remarks
250 W
8
4
–
500 W
24
12
–

220 V/110 V
Number of 15.4 W
Ports
Number of 30 W
Ports
Remarks
1+1 250 W
24
12
1+1 backup is supported.
1+1 500 W
48
24
1+1 backup is supported.
b. Select electrical or optical modules. The S3700 provides one type of electrical modules
and 14 types of optical modules.
Part
Number
Model
Configuration
Remarks
02314171
SFP-1000BaseT
This item is optional and the
quantity is determined according
to project requirements.
GE electrical module
02315204
eSFP-GE-SX-MM850
This item is optional and the
quantity is determined according
to project requirements.
GE-SFP optical module
02315200
SFP-GE-LX-SM1310
02317346
S-SFP-GE-LH40-SM1310
This item is used when the
transmission distance is long
and the quantity is determined
according to project
requirements.
40 km GE-SFP optical module
02317347
S-SFP-GE-LH40-SM1550
40 km GE-SFP optical module
02317348
S-SFP-GE-LH80-SM1550
80 km GE-SFP optical module
02315206
eSFP-GE-ZX100-SM1550
100 km GE-SFP optical
module
02315233
SFP-FE-SX-MM1310
This item is optional and the
quantity is determined according
to project requirements.
FE/STM1-SFP optical module
02315205
eSFP-FE-LX-SM1310
02317344
S-SFP-FE-LH40-SM1310
This item is used when the
transmission distance is long
and the quantity is determined
according to project
requirements.
40 km FE/STM1-SFP optical
module
02317345
S-SFP-FE-LH80-SM1550
80 km FE/STM1-SFP optical
module
02315286
SFP-GE-LX-SM1490-BIDI
This item is used for BIDI and
the quantity is determined
according to project
requirements.
GE single-fiber bidirectional
optical module (02315285 and
02315286 are used together)
02315285
SFP-GE-LX-SM1310-BIDI
02315203
SFP-FE-LX-SM1310-BIDI
155 Mbit/s single-fiber
bidirectional optical module
(02315202 and 02315203 are
used together)
02315202
SFP-FE-LX-SM1550-BIDI
3. Select special accessories according to user requirements.
a. Select stacking cables. If member switches are S3700s, the new stack can contain a
maximum of nine member switches and the stack bandwidth is 10 Gbit/s. If the stacking
function is enabled, two stacking cables (part number 02316279) are required and two
uplink GE ports are used.

b. Configure lighting protectors. You are advised to configure lightning protectors (part
number 19020034) in the areas where thunderstorm often occurs. The lightning protector
has five pluggable slots and can connect to up to five devices. The surge protection
capability provided by the S3700 is as follows:
DC power interface: differential mode: ±1 kV; common mode: ±2 kV
AC power port: differential mode: ±2 kV; common mode: ±4 kV
4. Select auxiliary materials.
a. Fibers: To configure fibers for a non-BIDI optical module, each optical interface must be
configured with a Tx optical fiber and an Rx optical fiber of the same type. To configure
fibers for a BIDI optical module, configure only one optical fiber. If single-mode optical
modules are used, configure single-mode fibers. If multimode optical modules are used,
configure multimode fibers. You can select fibers of different lengths. Huawei provides
fibers of 10 m, 20 m, and 30 m.
b. Network cables: Each network cable is configured with two RJ45 connectors (part
number 14080082). The length of network cables is determined according to user
requirements. The price increases for every 1 m increase in length. The network cable
(part number 25050014) is sold with the connectors (part number 14080082).