S6700-48-EI

S6700 Series Switches Hardware Description (V200)

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S6700-48-EI

Version Mapping

Table 4-11 lists the mapping between the S6700-48-EI and software versions.

Table 4-11 Version mapping

Series	Model	Software Version
S6700-EI	S6700-48-EI	V100R006C00 to V200R005C02

Appearance and Structure

Figure 4-7 S6700-48-EI appearance

1	Forty-eight 10GE SFP+ ports Applicable modules and cables: GE optical module GE-CWDM optical module GE copper module (applicable in V200R001C01 and later versions, only 1000 Mbit/s supported) 10GE SFP+ optical module 10GE-CWDM optical module (applicable in V200R005C00 and later versions) 1 m and 3 m SFP+ high-speed copper cables 5 m SFP+ high-speed copper cables (applicable in V200R005C02) 10 m SFP+ high-speed copper cable (applicable in V200R001C00 and later versions) 3 m and 10 m AOC cables (applicable in V200R003C00 and later versions)	2	One ETH management port
3	One console port	4	One USB port
5	Ground screw NOTE: It is used with a ground cable.	6	ESD jack NOTE: Before installing or maintaining a switch, wear an ESD wrist strap and insert the other end of the ESD wrist strap into this ESD jack.
7	Fan slot 2 NOTE: Applicable fan module: CX7E1FANA fan module	8	Fan slot 1 NOTE: Applicable fan module: CX7E1FANA fan module
9	Power module slot 2 NOTE: 500 W AC power module 500 W DC power module	10	Power module slot 1 NOTE: 500 W AC power module 500 W DC power module

Port Description

10GE SFP+ port

A 10GE SFP+ Ethernet optical port supports auto-sensing to 1000 Mbit/s. It sends and receives service data at 1000 Mbit/s or 10 Gbit/s. Table 4-12 describes the attributes of a 10GE SFP+ Ethernet optical port.

Table 4-12 Attributes of a 10GE SFP+ port

Attribute	Description
Connector type	LC/PC
Optical port attributes	Depend on the optical module used
Standards compliance	IEEE802.3ae
Working mode	GE/10GE auto-sensing

Console port

The console port is connected to a console for on-site configuration. The port must use a console cable. The console port is used when a switch is powered on for the first time. For details about the attributes of a console port, see Table 4-13.

Table 4-13 Attributes of a console port

Attribute	Description
Connector type	RJ45
Standards compliance	RS-232
Working mode	Duplex Universal Asynchronous Receiver/Transmitter (UART)
Baud rate	9600 bit/s, 19200 bit/s, 38400 bit/s, 57600 bit/s, or 115200 bit/s Default value: 9600 bit/s

ETH management port

You can connect a switch to a configuration terminal or network management workstation through the ETH management port to configure the switch locally or remotely. The port must use an Ethernet cable. You can choose to download the software package through the ETH management port in the BootROM menu. File transfer through the ETH management port is faster than transfer through the console port. For details on how to use the ETH management port, see the Configuration Guide - Basic Configurations. Table 4-14 describes the attributes of an ETH management port.

Table 4-14 Attributes of an ETH management port

Attribute	Description
Connector type	RJ45
Standards compliance	IEEE802.3
Working mode	10/100 Mbit/s auto-sensing
Maximum transmission distance	100 m

USB port

The USB port can have a USB flash drive connected to upgrade the switch, or transfer configuration files or other files. The USB port can only connect to a USB flash drive that complies with USB 2.0.

USB flash drives from different vendors differ in model compatibility and drivers. If a USB flash drive cannot be used, try to replace it with another one from a mainstream vendor. Switches support a maximum of 128 GB USB flash drives.

Indicator Description

The S6700-48-EI has the same types of indicators as the S6700-24-EI. For details, see Indicator Description.

Power Supply Configuration

The S6700-48-EI can use a single power module or double power modules for 1+1 power redundancy. In versions prior to V200R005C00, the switch cannot use AC and DC power modules simultaneously. In V200R005C00 and later versions, the switch support mixing of AC and DC power modules.

Figure 4-8 shows the power supply connections of dual DC power modules. After DC power is transmitted to the PWR module, the PWR module provides -53 V output voltage, and the motherboard provides power for the entire device.

Figure 4-8 Power supply connections of dual DC power modules

NEG: Negative wire

RTN: Positive wire

GND: -53 V reference ground

Figure 4-9 shows the power supply connections of dual AC power modules. After AC power is transmitted to the PWR module, the PWR module provides -53 V output voltage, and the motherboard provides power for the entire device.

Figure 4-9 Power supply connections of dual AC power modules

L: Live wire

N: Neutral wire

PGND: Protection ground wire

GND: -53 V reference ground

Heat Dissipation

The S6700-48-EI uses pluggable fan modules for forced air cooling. Air flows in from the left and right sides, and exhausts from the rear panel.

Click to enlarge

This figure only shows the airflow direction and does not depict the actual device.

Technical Specifications

Table 4-15 lists technical specifications of the S6700-48-EI.

Table 4-15 Technical specifications

Item	Description
Memory (RAM)	512 MB
Flash	64 MB
Mean time between failures (MTBF)	33.76
Mean time to repair (MTTR)	2 hours
Availability	> 0.99999
Service port surge protection	NA
Power supply surge protection	Using AC power modules: ±2 kV in differential mode, ±4 kV in common mode Using DC power modules: ±1 kV in differential mode, ±2 kV in common mode
Dimensions (H x W x D)	43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5 in.)
Weight	Empty: ≤ 5 kg (11.02 lb) Fully configured: ≤ 8.5 kg (18.74 lb)
Stack ports	Any 10GE SFP+ ports (a maximum of eight physical ports)
RPS	Not supported
PoE	Not supported
Rated voltage range	100 V AC to 240 V AC, 50/60 Hz -48 V DC to -60 V DC
Maximum voltage range	90 V AC to 264 V AC, 47 Hz to 63 Hz -38.4 V DC to -72 V DC
Maximum power consumption (100% throughput, full speed of fans)	240 W
Operating temperature	-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.) NOTE: The operating temperature of the switch is -5°C to +45°C (23°F to 113°F) when it uses SFP+ optical modules with 40 km or longer transmission distances. When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).
Storage temperature	-40°C to +70°C (-40°F to +158°F)
Noise under normal temperature (27°C, sound power)	< 55 dB(A)
Relative humidity	5% to 95%, noncondensing
Operating altitude	0-5000 m (0-16404 ft.)
Certification	EMC certification Safety certification Manufacturing certification
Part number	02352767

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Updated: 2023-10-23

Document ID: EDOC1000013621

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