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Platform overview

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S3910 Series Switches Data Sheet

Updated: 2024-10-30 10:12:47

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Table of Contents

Platform overview
Product highlights
Product details
Platform benefits
Software requirements
Product specifications
Quality certification
Optics supported
Warranty, service and support
Ordering information
Additional information
Document history

Platform overview

S3910 series switches are next-generation gigabit Ethernet switches. They support full gigabit downlink data exchange and fixed 1G/10G uplink data exchange. With the brand-new hardware architecture and FSOS, the S3910 series switches are capable of providing more resource entries, faster hardware processing, and better operation effects, thereby giving you a new experience. The switches also support a wide range of routing protocols, including static routing, Routing Information Protocol (RIP), and Open Shortest Path First (OSPF), which can fully meet requirements for convergence devices on networks of different scales.

The S3910-24TS gigabit Layer 2+ stackable managed switch features 24x 10/100/1000BASE-T and 4x 10Gb SFP+ uplinks that is best for complex environment deployment, which resists corrosion, dust and moisture, supports 0°C ~ 50°C operation and 6KV lightning protection. The 24-port gigabit managed switch equipped with 1+1 hot-swappable dual power supplies, supports 4 units physical stacking to deliver redundancy, simple management and resilience of network capacity. Further, with Broadcom BCM56150 switch chip, S3910-24TS can provide 128 Gbps switching capacity and 96 Mpps forwarding rate to deliver higher network performance. Besides, supporting IPv4/IPv6 and rich layer 3 routing features (static routing, OSPF, RIP, RIPng and etc.), the gigabit switch enables flexible deployment for diverse networking demands.

The S3910-24TF gigabit Layer 2+ stackable managed switch features 24x 10/100/1000BASE-T and 4x 1Gb SFP uplinks that is best for complex environment deployment, which resists corrosion, dust and moisture, supports 0°C ~ 50°C operation and 6KV lightning protection. The 24-port gigabit managed switch supports 4 units physical stacking to deliver redundancy, simple management and resilience of network capacity. Further, with Broadcom BCM56152 switch chip, S3910-24TF can provide 56 Gbps switching capacity and 42 Mpps forwarding rate to deliver higher network performance. Besides, supporting IPv4/IPv6 and rich layer 3 routing features (static routing, OSPF, RIP, RIPng and etc.), the gigabit switch enables flexible deployment for diverse networking demands.

The S3910-48TS gigabit Layer 2+ stackable managed switch features 48x 10/100/1000BASE-T and 4x 10Gb SFP+ uplinks that is best for complex environment deployment, which resists corrosion, dust and moisture, supports 0°C ~ 50°C operation and 6 KV lightning protection. The 48-port gigabit managed switch equipped with 1+1 hot-swappable dual power supplies supports 4 units physical stacking to deliver redundancy, simple management and resilience of network capacity. Further, with Broadcom BCM56150 switch chip, S3910-48TS can provide 176 Gbps switching capacity and 132 Mpps forwarding rate to deliver higher network performance. Besides, supporting IPv4/IPv6 and rich layer 3 routing features (static routing, OSPF, RIP, RIPng and etc.), the gigabit switch enables flexible deployment for diverse networking demands.

The S3910-48TF gigabit Layer 2+ stackable managed switch features 48x 10/100/1000BASE-T and 4x 1Gb SFP uplinks that is best for complex environment deployment. The 48-port gigabit managed switch supports 4 units physical stacking to deliver redundancy, simple management and resilience of network capacity. Further, with Broadcom BCM56152 switch chip, S3910-48TF can provide 104 Gbps switching capacity and 78 Mpps forwarding rate to deliver higher network performance. Besides, supporting IPv4/IPv6 and rich layer 3 routing features (static routing, OSPF, RIP, RIPng and etc.), the gigabit switch enables flexible deployment for diverse networking demands.

Product highlights

Broadcom Chip, Support 4 Units Stacking

1+1 Hot-swappable Power Supplies (Only for S3910-24TS and S3910-48TS Switch)

Support Layer 3 Features ( RIP, OSPF, VRRP, etc.)

Support WEB/CLI/SNMP/SSH for Flexible Operation

Network Monitoring through Sampled Flow (sFlow) (Only for S3910-24TS and S3910-48TS Switch)

Support SSH, ACL, AAA, 802.1X, RADIUS, TACACS+, etc. for Security

≥6KV Lightning Protection (Only for S3910-24TS, S3910-24TF and S3910-48TS Switch)

Product details

Switch models and configurations

Figures 1 through 4 show the FS S3910 series switches.

Figures 1.

S3910-24TS, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip

Figures 2.

S3910-24TF, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 1 Gb SFP Uplinks, Stackable Switch, Broadcom Chip, Fanless

Figures 3.

S3910-48TS, 48-Port Gigabit Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip

Figures 4.

S3910-48TF, 48-Port Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 1Gb SFP Uplinks, Stackable Switch, Broadcom Chip

Switch configurations and port density

Table 1 shows the FS S3910 series configurations and port density.

Table 1. Switch configuration and port density

FS P/N	S3910-24TS	S3910-24TF	S3910-48TS	S3910-48TF
Description	S3910-24TS, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip	S3910-24TF, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 1Gb SFP Uplinks, Stackable Switch, Broadcom Chip, Fanless	S3910-48TS, 48-Port Gigabit Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip	S3910-48TF, 48-Port Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 1Gb SFP Uplinks, Broadcom Chip
Port
1G port density	24	28	48	52
10G port density	4	-	4	-
25G port density	-	-	-	-
40G port density	-	-	-	-
100G port density	-	-	-	-
10G port density with breakout cable	-	-	-	-
25G port density with breakout cable	-	-	-	-
40G port density with breakout cable	-	-	-	-
Management ports	-	-	-	-
Console port	1	1	1	1
USB port	-	-	-	-
Memory and processor
Switch chip	BCM56150	BCM56152	BCM56150	BCM56152
CPU	ARM A9 Single-Core CPU, 1 GHz	Single-Core CPU, 1GHz	ARM A9 Single-Core CPU, 1GHz	ARM A9 Single-Core CPU, 1 GHz
DRAM	-	-	-	-
SDRAM	512MB	512MB	512MB	512MB
Flash memory	256MB	256MB	256MB	256MB
Latency	1.955us	1.955us	1.955us	1.955us
Packet buffer	1.5MB	1.5MB	1.5MB	1.5MB

Note:

RJ45 ports can be used as 10/100/1000BASE-T ports for Ethernet connection.
SFP ports can be used for 100M/1G connection.
SFP+ports can be used for 1/10G connection.

Power supplies and fans

The FS S3910 Series switches ship with the 1+1 redundant power supply as default.

Table 2 provides more details on the FS S3910 series power supplies and fan specifications.

Table 2. Power supply and fan specifications

Description	S3910-24TS	S3910-24TF	S3910-48TS	S3910-48TF
Power supply	2 (1+1 Redundancy) Hot-swappable	1 Built-in	2 (1+1 Redundancy) Hot-swappable	1 Built-in
Fan number	1 x Built-in Fan	Fanless	1 x Built-in Fan	1 x Built-in Fan
Airflow	Right-to-Left	-	Right-to-Left	Left-to-Right
Acoustic noise	≤78dB	-	≤78dB	≤47dB
Maximum fan speed	-	-	-	-
Max. power consumption	27W	24W	48W	40W
Power max rating	70W	24W	70W	66W
Input-voltage range and frequency	100-240VAC, 50-60Hz, 2A	100-240VAC, 50-60Hz, 0.6A	100-240VAC, 50-60Hz, 2A	100VAC~240VAC, 50~60Hz 192VDC~288VDC
Power supply efficiency	>85%@100% load	≥80%@100% load (PSL25-12A-RA) ≥81% @50%~100% load (PSL25-12A-RA)	>85%@100% load	≥85%@100% load
Input current	2A	0.6A	2A	1.5A
Output ratings	11.4V~12.4V	11.64V~12.36V	11.4V~12.4V	11.64V~12.36V
Output holdup time	≥60ms	≥20ms	≥60ms	≥20ms
Power-supply input receptacles	C13	C13	C13	C13
Power cord rating	10A	10A	10A	10A

Table 3 lists the power cord information.

Table 3. Power cord information of S3910 Series Switches

Countries	Power Cord Standard	Male Plug	Female Connector	Voltage Compatibility	Maximum Input Amps
United States, Canada, Mexico, Puerto Rico, Guam, Japan, Virgin Islands (U.S.)	US	NEMA 5-15P	IEC60320 C13	100-250VAC	10A
United Kingdom, Hong Kong, Singapore, Malaysia, Maldives, Qatar, India	UK	BS1363	IEC60320 C13	100-250VAC	13A
Continental Europe, South Africa, Switzerland, Italy, Indonesia	EU	CEE 7	IEC60320 C13	100-250VAC	16A
China, Australia, New Zealand, Argentina	CN	GB16A	IEC60320 C13	100-250VAC	10A

Note:

Power cords are matched according to the delivery destination.

Stacking

The FS 3910 Series switch models are designed for stacking switches as a single virtual switch, enabling customers to have a single management plane and control plane for up to 192 access ports.

Table 4 lists the supported stacking options.

Table 4. Supported stacking options

Part Name	S3910-24TS	S3910-24TF	S3910-48TS	S3910-48TF
Stacking ports	Port25-28 (4*10G)	Port25-28 (4*1G)	Port51-52 (2*10G)	Port51-52 (2*1G)
Supported stack members	Stack with S3910-48TS or other S3910-24TS with the same OS version	Stack with other S3910-24TF with the same OS version	Stack with S3910-24TS or other S3910-48TS with the same OS version	Stack with other S3910-48TF with the same OS version
Maximum number of VSL links	4	4	2	2
Number of members	4	4	4	4

Note:

All 10G ports can be stacked by transceivers or DAC/AOC lines, supporting port mixing, each 10G port is a stack group.

Switch performance

Table 5 shows performance specifications for the FS S3910 series switches.

Table 5. Performance specifications

Performance for all S3910 Series Switches	S3910-24TS	S3910-24TF	S3910-48TS	S3910-48TF
Switching capacity	128 Gbps	56 Gbps	176 Gbps	104 Gbps
Forwarding rate	96 Mpps	42 Mpps	132 Mpps	78 Mpps
Total number of MAC addresses	16K	16K	16K	16K
Total number of IPv4 routes (indirect routes)	500	500	500	500
Total number of IPv4 host routes (direct routes and ARP)	500	500	500	500
Total number of IPv6 routes (indirect routes)	500	500	500	500
Total number of IPv6 host routes (direct routes and NDP)	500	500	500	500
Total number of IPv4 multicast routes	-	-	-	-
Total number of IPv6 multicast routes	-	-	-	-
QoS ACL scale	1500	1500	1500	1500
Security ACL scale	1500	1500	1500	1500
VLAN IDs	4000	4000	4000	4000
*STP virtual ports (port VLANs) for MST**	64	64	64	64
Total switched virtual interfaces (SVIs)	500	500	500	500
Jumbo frame	9216 bytes	9216 bytes	9216 bytes	9216 bytes

Platform benefits

Table 6 lists the software spotlights for the FS S3910 series switches.

Table 6. Software spotlights

Functionality	Description
Access Control List	IPv4/IPv6/MAC/ARP ACL
Security	3-tuple binding (IP address, MAC address, and port) Filtering of invalid MAC addresses, Port- and MAC-based 802.1x authentication, MAB authentication RADIUS and TACACS+ AAA (IPv4/IPv6) for device login management SSH and SSH V2.0
Quality of Service	802.1p/DSCP/TOS traffic classification
Ethernet Switching	Ethernet Ring Protection Switching (ERPS)
Device Management	Syslog, Web-based management, Telnet, SSH IPv4/IPv6/MAC/ARP ACL LLDP (802.1ab) sFlow SNMP V1/V2/V3
IP Service	Line-rate IPv4/IPv6 dual-stack multi-layer switching
IP Routing	IPv4 routing protocols, including static routing, RIP, and OSPF
High Availability	Stacking links Energy Efficient Ethernet (EEE) Graceful protocol restart (OSPF)
Multicast	IPv4 and IPv6 multicast functions

Software requirements

The FS S3910 Series Switches run on FS OS Software version.

Table 7 lists the latest software requirements for the switch models.

Table 7. Latest software requirements

FS P/N	Description	Latest software requirements
S3910-24TF	S3900-24T4S, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip, Fanless	S3910-24TF Switches FSOS 11.4(1) B74S8 Software
S3910-24TS	S3900-24F4S, 20-Port Gigabit Ethernet L2+ Switch, 20 x 1Gb SFP, 4 x Gigabit RJ45/SFP Combo, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip	S3910-24TS Switches FSOS 11.4(1) B74S8 Software
S3910-48TS	S3900-48T4S, 48-Port Gigabit Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip	S3910-48TS Switches FSOS 11.4(1) B74S8 Software
S3910-48TF	S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless	S3910-48TF Switches FSOS 11.4(1) B74S8 Software

Note:

For upgrade details, refer to S3910 Series Switches FSOS Software Release Notes

Product specifications

Table 8 shows the product specifications for the FS S3910 series switches.

Table 8. Product specifications

Description	S3910-24TS	S3910-24TF	S3910-48TS	S3910-48TF
Environmental
Operating temperature	0 to 50ºC (32 to 122°F)	0 to 50ºC (32 to 122°F)	0 to 50ºC (32 to 122°F)	0 to 50ºC (32 to 122°F)
Storage temperature	-40 to 70ºC (-40 to 158°F)	-40 to 70ºC (-40 to 158°F)	-40 to 70ºC (-40 to 158°F)	-40 to 70ºC (-40 to 158°F)
Operating humidity	10% to 90% (Non-condensing)	10% to 90% (Non-condensing)	10% to 90% (Non-condensing)	10% to 90% (Non-condensing)
Temperature alarm	Supported	Supported	Supported	Supported
Acoustic noise	<60dB	None	<60dB	<47dB
Physical specifications
Dimensions (HxWxD)	1.72''x17.32''x9.69'' (43.6x440x246.1mm)	1.75''x17.44''x10.24'' (44.5x443x260mm)	1.73''x17.32''x12.99'' (44x440x330mm)	1.75''x17.44''x10.55''(44.5×443×268mm)
Rack units (RU)	1U	1U	1U	1U
Weight	3.97kg	3.05kg	5.23kg	3.67kg
Electrical
Voltage (auto ranging)	100-240VAC	100-240VAC	100-240VAC	100-240VAC
Frequency	50-60Hz	50-60Hz	50-60Hz	50-60Hz
Current	2A	0.6A	2A	1.5A
Power rating (maximum consumption)	27W	24W	48W	40W
Mean-time between failures
MTBF (hours)	>200K	>200K	>200K	>200K
Connectors
Connectors and cabling	· 1GBASE-T ports: RJ-45 connectors, 4-pair Cat5E/Cat6/Cat6a UTP cabling · SFP transceivers: LC fiber connectors (single-mode or multimode fiber) · SFP+ transceivers: LC fiber connectors (single-mode or multimode fiber) · FS StackWise stacking ports: DAC/AOC/copper-based FS StackWise cabling · Management console port: RJ-45-to-DB9 cable for PC connections
Power connectors	· Customers can provide power to a switch by using the internal power at the back of the switchInternal power supply connector: The internal power supply is an auto-ranging unit. It supports input voltages between 100 (115 for 1100WAC) and 240 VAC. Use the supplied AC power cord to connect the AC power connector to an AC power outlet
Standards
Standards	-

Quality certification

At FS, our Quality Commitment lies in all aspects of processes, resources, and methods that enable us to build superior networks for our customers. Through a quality policy focusing on continuous improvement of products and services, we're able to achieve the highest levels of satisfaction for our customers. To that end, every FS employee is accountable for contributing to the value of the products and services we deliver.

Figures 5/6 shows some of the authoritative certifications obtained by FS S3910 Series Switches.

Figure 5. S3910-24TS/S3910-24TF/ S3910-48TS

Figure 6. S3910-48TF

Optics supported

For details about the optical modules available, visit：

S3910-24TS/S3910-48TS: Transceivers DACs and AOCs Supported on S3910-24TS and S3910-48TS Switch

S3910-24TF: Transceivers DACs and AOCs Supported on S3910-24TF Switch

Warranty, service and support

FS S3910 Series Switches enjoy 5 years limited warranty against defects in materials or workmanship. For more information for FS Returns & Refunds policy, visit https://www.fs.com/policies/warranty.html or https://www.fs.com/policies/day_return_policy.html

FS provides a personal account manager, free professional technical support, and 24/7 live customer service to each customer.

Professional Lab: Test each product with the latest and advanced networking equipment.

Free Technical Support: Provide free & tailored solutions and services for your businesses.

80% Same-day Shipping: Immediate shipping for in-stock items.

Fast Response: Direct and immediate assistance from an expert.#

For more information, visit https://www.fs.com/service/fs_support.html

Ordering information

Table 9 provides the ordering information for S3910 series switches.

Table 9. Ordering information

FS P/N	Product description
Switch hardware
S3910-24TS	S3910-24TS, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip
S3910-24TF	S3910-24TF, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 1Gb SFP Uplinks, Stackable Switch, Broadcom Chip, Fanless
S3910-48TS	S3910-48TS, 48-Port Gigabit Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip
S3910-48TF	S3910-48TF, 48-Port Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 1Gb SFP Uplinks, Stackable Switch, Broadcom Chip

Additional information

For more information about the S3910 Series Switches, contact your account manager or visit https://www.fs.com/search_result?keyword=S3910

Document history

New or revised topic	Described in	Date
Updates to FS S3910 Series Switches Data Sheet	Updated all	1/12/2023