S5850-48T4Q, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10GBASE-T, with 4 x 40Gb QSFP+ Uplinks

Click to open expanded view





S5850-48T4Q, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10GBASE-T, with 4 x 40Gb QSFP+ Uplinks

Name: S5850-48T4Q, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10GBASE-T, with 4 x 40Gb QSFP+ Uplinks
Brand: FS.COM
SKU: 69378
Price: 3656.00 GBP
Availability: InStock
Rating: 4.9 (23 reviews)

#69378

Powerful switch with VXLAN, MLAG functions for Enterprises, Data Centers, and ISPs



£3,656.00

FS P/N: S5850-48T4Q

1.1K Sold
23 Reviews
44 Questions

Live Chat

Models:: 4x RJ45, 12x SFP+; 48x RJ45, 10G Uplink; 48x SFP, 10G Uplink; 48x 10GBASE-T, 40G Uplink; 8x RJ45, SFP, 12x SFP+; 24x RJ45, 16x 25G SFP28; 32x SFP+, 40G Uplink; 48x SFP+, 40G Uplink; 48x SFP+, 40G, 100G Uplink; 20x 40G, 100G Uplink; 48x PoE+ 740W, 10G Uplink; 24x SFP+, 40G Uplink; 48x 2.5G RJ45, 25G, 40G Uplink

Series:: SMART MANAGED PRO SWITCHES; FULLY MANAGED SWITCHES; FULLY MANAGED PLUS SWITCHES; FULLY MANAGED PRO SWITCHES

26 In Stock,

DE Warehouse



Deliver to London, E15 2PP

Get it by Tue. 10th Aug.



Please select an option for each attribute.

Please choose a brand.

 

Item Spotlights

Flexible 100/1000M/5G/10G/40G Interface Speeds

1+1 Hot-Swappable Power Supplies and 3+1 Smart Fans

Support IPv4/IPv6 Dual-Stack Technology: OSPF, BGP, ISIS, PIM, BFD, etc

Support Networking Reliability: MLAG+VARP, Smart-Link, VRRP, etc

Support Data Centre Features: PFC, ECN







Product Quick View 

About VAT Tax

All orders to destinations within UK and EU members are dispatched from our primary warehouse in Munich, Germany. In accordance with the laws governing members of the European Union and General Tax Law of Germany, FS.COM GmbH is obliged to charge a regular 19% VAT on all items delivered to UK and EU members.

VAT Exempt

VAT will be exempted for orders delivered to UK and EU members (except Germany), if buyers are EU businesses and valid European Union Value Added Tax Identification Numbers are offered at checkout page.

After you complete the delivery address at checkout page, you will be able to see an exact total amount inclusive of applicable VAT in order summary. Learn more

Warranty & Returns


Flexible 100/1000M/5G/10G/40G Interface Speeds; 1+1 Hot-Swappable Power Supplies and 3+1 Smart Fans; Support IPv4/IPv6 Dual-Stack Technology: OSPF, BGP, ISIS, PIM, BFD, etc; Support Networking Reliability: MLAG+VARP, Smart-Link, VRRP, etc; Support Data Center Features: PFC, ECN; Support Overlay Technology: VXLAN, NVGRE; Support Metro-Ethernet: EFM, CFM, Y.1731, G.8031, G.8032, etc; Support Networking Telemetry: Latency Monitor, Buffer Monitor, IPFIX, EFD, etc; Support CLI, WEB, SNMP, SSH, OVSDB, RPC-API

For more details, please check Return Policy and Warranty.

Free Technical Support


FS is committed to becoming the trusted partners of our clients, and offering a full portfolio of digital infrastructure products and a comprehensive one-stop digital solution.

You can Request Technical Support to get timely help for any questions about the items or a free connectivity solution design.





Insufficient Quantity Available

This promotional product is limited to 85 pc(s) and will be removed once sold out.

For more quantities, please contact your account manager.

S5850-48T4Q, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10GBASE-T, with 4 x 40Gb QSFP+ Uplinks

S5850-48T4Q features an advanced hardware design combined with 48x 100/1000M/5G/10GBASE-T access ports and 4x 40Gb uplink ports in a compact 1U form factor. The switch comes with the complete system software with comprehensive protocols and applications to facilitate the rapid service deployment and management for traditional Layer 2 and Layer 3 networks.

Offering high-performance, high port density, and low latency, S5850-48T4Q is well-suited to both the core and aggregation layers, enabling to meet Data Centers, Carriers and Enterprise network requirements.

Product Specifications

Ports	48x 100/1000M/5G/10GBASE-T, 4x 40G QSFP+	Switching Capacity	1.28 Tbps
Hot-swappable Power Supplies	2 (1+1 Redundancy)	Forwarding Rate	952.3 Mpps
Fan Number	4 (3+1 Redundancy)	Airflow	Front-to-Back
MAC Address	65K	Number of VLANs	4K
Flash Memory	2GB	RAM	1GB
Packet Buffer	9MB	Max./Min. Latency	0.755us/0.67us
MLAG	Support	DHCP Server	Support
IPv4 Routes	8,192	IPv6 Routes	1,536
ARP Table	4,096	Jumbo Frame	9.6KB
BGP	Support	Flow Control	Support
MTBF	>90,000 Hours	Warranty	5 Years  Limited Lifetime Warranty, 30-Day Return

Product Spotlights

: Data Center Features
Support NVGRE, VXLAN, GENEVE
Support Priority Flow Control (PFC)
Support Enhanced Transmission Selection (ETS)
Support Quantized Congestion Notification (QCN)

: High Reliability
Support Multi-Chassis Link Aggregation(MLAG)
Support 64-way ECMP routing for load balancing and redundancy
Support LACP, VRRP, VARP, Smart Link, BFD, ERPS, G.8031, G.8032, Load-Balancing, etc
Support the Spanning Tree Protocols (IEEE802.1d STP, IEEE802.1w RSTP, standard 802.1s MSTP)
Support STP Protocol Protection (BPDU Guard, Root Guard, Loop Guard, Anti TC-BPDU attack)
Support modular power redundancy
Support modular fan redundancy

: Sound Security Protection Policies
Support IPv4/IPv6 ACL and MAC whitelisting
Support ARP inspection
Support IP source guard
Support IEEE802.1X RADIUS authentication, TACAS+
Support DHCP Server Relay/Snooping
Support Control Plane Protect (CoPP) black & white list and rate limit features

: QoS
Support 13 hardware queues per-port (8 unicast queues, 4 multicast queues and 1 monitor queue)
Support Weighted Random Early Detection (WRED)
Support Tail Drop (TD)
Support Strict Priority (SP) scheduling
Support Weighted Deficit Round Robin (WDRR) scheduling
Support SP + WDRR mixed scheduling
Support traffic classification based on COS/DSCP (simple classification)

: Easy Network Maintenance
Support CLI-based, using console ports
Support WEB UI, Telnet, SSH, using 10/100/1000Mbps management port or service ports
Support SNMP (Managed by Zabbix) v1, v2, and v3
Support RPC-API for Software Defined Network (SDN)

: Supported Optics and Cables
Support 40GBASE-SR4, CSR4, LX4, LR4, PLR4, PIR4, ER4 transceivers
Support 40G QSFP+ DAC and AOC cables
Support 40G QSFP+ to 4x10G SFP+ DAC and AOC cables

Quality Certifications

This product is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.
The VCCI (Voluntary Control Council for Interference) mark is a mandatory certification for multimedia equipment (MME) in Japan, and it is specifically for IT equipment, electromagnetic launch control, which is product EMC certification. This product fully accords with the Japan VCCI certification. Please contact us to learn more.
This product fully accords with the Russian TR CU certificate (EAC Certificate), which signifies that it complies with standards of the Customs Union's member countries as well as quality and safety requirements. Please contact us to learn more.

Pictures	ID#	Description	Price	Stock	Add to Basket
	17931	40GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO MMF Optical Transceiver Module for FS Switches	£30.00	2844 pcs	Add
	24422	40GBASE-LR4 QSFP+ 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches	£239.00	2053 pcs	Add
	35209	40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO SMF Optical Transceiver Module for FS Switches	£254.00	557 pcs	Add
	30960	1m (3ft) 40G QSFP+ Passive Direct Attach Copper Cable for FS Switches	£22.00	1141 pcs	Add
	21408	1m (3ft) 40G QSFP+ to 4x10G SFP+ Passive Direct Attach Copper Breakout Cable for FS Switches	£33.00	1 pcs	Add
	40191	1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fibre Optic Patch Lead	£3.30	7949 pcs	Add
	68017	1m (3ft) MTP®-12 (Female) to MTP®-12 (Female) OM4 Multimode Elite Trunk Cable, 12 Fibres, Type B, Plenum (OFNP), Magenta	£33.00	1013 pcs	Add
	39721	NEOCLEAN-E LC/MU 1.25mm Pen One-Push Cleaner (750+ Times)	£49.00	256 pcs	Add
	39697	NEOCLEAN-M MTP/MPO-8/12/24 One-Push Cleaner (600+ Times)	£52.00	200 pcs	Add

10G LAN Core and Aggregation Switch with 40G Uplinks

High Availability and Power Efficient

The S5850-48T4Q Switch supports and ships with dual 1+1 redundant AC power supplies, 3+1 fans for front-to-back airflow and it can operate with up to one individual fan failure.

Unparalleled Manageability

Easy of management: Web, CLI, Telnet, SSH

Diverse of monitor and maintain: SNMP, RMON, sFlow

Visual interface: System status at a glance

Use Zabbix to Monitor FS Switch via SNMP

Network performance

Network health

Configuration changes

Learn more

	S5850-48T4Q	S5800-48T4S	S5500-48T8SP	S5800-48F4SR	S5800-8TF12S	S5850-24T16S	S5850-24T16B	S5850-24S2Q	S5850-32S2Q	S5850-48S6Q	S5850-48S2Q4C
RJ45 Ports	48 x 10GBASE-T	48 x 1000BASE-T	48 x 1000BASE-T	-	8 x 1000BASE-T (combo)	24 x 1000BASE-T	24 x 1000BASE-T	-	-	-	-
SFP Ports	-	-	-	48 x 1G SFP	8 x 1G SFP (combo)	-	-	-	-	-	-
PoE Ports	-	-	48 x PoE/24 x PoE+ @740W	-	-	-	-	-	-	-	-
SFP+ Ports	-	4 x 10G SFP+	8 x 10G SFP+	4 x 10G SFP+	12 x 10G SFP+	16 x 10G SFP+	-	24 x 10G SFP+	32 x 10G SFP+	48 x 10G SFP+	48 x 10G SFP+
25G/40G/100G Ports	4 x 40G QSFP+	-	-	-	-	-	16 x 25G SFP28	2 x 40G QSFP+	2 x 40G QSFP+	6 x 40G QSFP+	2 x 40G QSFP+ 2 x 100G QSFP28
Management Type	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus	Fully Managed Plus
Management Layer	L3	L3	L3	L3	L3	L3	L3	L3	L3	L3	L3
VLAN, QoS, IGMP Snooping, Link Aggregation	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔
Static Routing, RIP, OSPF, IPv6 support	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔
Stacking or MLAG	MLAG	MLAG	Stacking	MLAG	MLAG	MLAG	MLAG	MLAG	MLAG	MLAG	MLAG
1+1 Hot-swappable Power Supplies	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔

Community

Ideas 00:30

S5850-48T4Q: Product Video | FS
Ideas 00:40

Unboxing the S5850-48T4Q Switch | FS
Ideas 01:06

How to Connect S5850-48T4Q Switch with Cisco Switch | FS
Ideas 00:46

Ixia RFC2544 Test for S5850-48T4Q Switch | FS

Q:
We wanna order two of those devices, however i need to know if it does support routed vlan on the layer 3 switch. and if support passive stacking. what i mean with passive stacking is we have two up links from our ISP and wanna have on each switch one up link and configure them both as one switch. whenever one switch goes down the connections remains. By A***n on 06/02/2021

A:
Hello, #69378 is layer 3 switch and it supports routed vlan. Though it doesn't support stacking but it supports MLAG, which can better meet your usage environment with passive stacking. You can find more details about MLAG via https://youtu.be/TGDmOZvPsSY or https://img-en.fs.com/file/user_manual/s5850-and-s8050-series-switches-configuration-guide.pdf in 3.15 chapter(page60).By H***e on 08/04/2021
0 0

Please write down your comment.
Answer this Question
Q:
Does this switch support Layer 2+3 (MAC+IP) for port trucking? By A***s on 01/08/2019

A:
Thanks for your question. Yes, S5850-48T4Q switch supports Layer 2+3 (MAC+IP) for port trucking.By *** on 02/08/2019
0 0

Please write down your comment.
Answer this Question
Q:
Hi, normal airflow or reverse airflow ? By M***i on 24/07/2019

A:
Thanks for your question. The airflow of our S5850-48T4Q switch is front-to-back .By *** on 25/07/2019
0 0

Please write down your comment.
Answer this Question
Q:
Does the 40G port of S5850-48T4Q support split? What\'s the command? By S***o on 12/07/2021

A:
The 40G port of S5850-48T4Q supports splt, the command is S5850-48T4Q(config)# split interface eth-0-50 10giga You should reboot the switch once you configure it.By J***s on 12/07/2021
0 0

Please write down your comment.
Answer this Question
Q:
Can S5850-48T4Q support 40G QSFP+ to 4x10G SFP+ DAC and AOC cables? By S***k on 05/07/2021

A:
Yes, I ordered 40G QSFP+ to 4x10G SFP+ DAC cables for this switch, it can work. Maybe you can try it.By K***z on 05/07/2021
0 0

Please write down your comment.
Answer this Question
Q:
I have a HPE Ethernet 10Gb 2-port SFP+ 57810S Adapter. Is it suitable to use 40Gb uplink to connect to S5850-48T4Q 40Gb SFP+ Port? By J***w on 02/06/2021

A:
It works. When connect them, you need split interface of S5850-48T4Q, the configuration is Page 139 (https://img-en.fs.com/file/user_manual/s5850-and-s8050-series-switches-cli-reference-guide.pdf)By C***s on 04/06/2021
0 0

Please write down your comment.
Answer this Question
Q:
Need to connect S5850-48T4Q to S5800-48T4S via 10Gb MMF, any one can help? By U***h on 29/05/2021

A:
Pls note that the S5850-48T4Q switch doesn't have 10G SFP+ port, so it has to split the 40G ports into 4*10G ports. And it can be used with #11552 and a converter module #72582 to connect with S5800-48T4S.By C***y on 29/05/2021
0 0

Please write down your comment.
Answer this Question
Q:
Can I plug copper modules into the switch directly? By D***o on 21/05/2021

A:
No, This switch 10G ports are copper ports, you just connect an Ethernet cable to the RJ45 port directly.By M***l on 22/05/2021
0 0

Please write down your comment.
Answer this Question
Q:
How many switches can this one stack? By S***e on 20/05/2021

A:
It does not support stacking but MLAG. MLAG can achieve the effect of stacking, two devices can achieve cross device port aggregation. MLAG configuration is relatively simple, and it doesn’t need to reboot after the configuration is completed.By FS on 22/05/2021
0 0

Please write down your comment.
Answer this Question
Q:
How to change the ip of this switch? By C***y on 19/05/2021

A:
Command reference is as follows: S5850-48T4Q# configure terminal S5850-48T4Q(config)# management ip address 192.168.1.1/24 S5850-48T4Q(config)#management route add gateway 192.168.1.254By J***s on 21/05/2021
0 0

Please write down your comment.
Answer this Question

See more







Customer Reviews Write a review

4.9

5 Stars
21 Reviews

4 Stars
2 Reviews

3 Stars
0 Review

2 Stars
0 Review

1 Star
0 Review

23 Reviews

Sort by : Most Recent 

Most Recent

Most Relevant

Most Helpful

High to Low Rating

Low to High Rating

1/2









Resources

Downloads

Related Info

Live chat with us

Get technical support

Send us a message

Want to call?

Country/Region

Language/Currency

Video ConferencingNew

Copper Tools & TestersNew

Support

Services

Company

Community

S5850-48T4Q, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10GBASE-T, with 4 x 40Gb QSFP+ Uplinks

Share this item via Email 