流石に高いし狭いな…
SFP28より100GのQSFP28のが見かける
あれはSFP28×4本扱出来るのでLANはQSFPで引くのはいいかも
これ使うのは配信するか自宅鯖使うハードコア勢だろうしNASだけでも早くなるし
SFP28より100GのQSFP28のが見かける
あれはSFP28×4本扱出来るのでLANはQSFPで引くのはいいかも
これ使うのは配信するか自宅鯖使うハードコア勢だろうしNASだけでも早くなるし
「フレッツ 光25G」を実現する仕組みは？ 今後のエリア展開は？ NTT東日本に聞いて分かった新サービスの正体【イニシャルB】
2026年3月31日から、いよいよ「フレッツ 光25G」の提供が開始される。
buff.ly
February 10, 2026 at 4:49 AM
流石に高いし狭いな…
SFP28より100GのQSFP28のが見かける
あれはSFP28×4本扱出来るのでLANはQSFPで引くのはいいかも
これ使うのは配信するか自宅鯖使うハードコア勢だろうしNASだけでも早くなるし
SFP28より100GのQSFP28のが見かける
あれはSFP28×4本扱出来るのでLANはQSFPで引くのはいいかも
これ使うのは配信するか自宅鯖使うハードコア勢だろうしNASだけでも早くなるし
Original D-Link D-Link 100G QSFP28 to QSFP28 1 m Direct Attach Stacking Cable
Authorised Top Reseller in Singapore. Buy From Bizgram Asia Singapore. Contact Whatsapp +65-87776955
#DLink #DLinkSingapore #BizgramAsia #Singapore #Networking
Authorised Top Reseller in Singapore. Buy From Bizgram Asia Singapore. Contact Whatsapp +65-87776955
#DLink #DLinkSingapore #BizgramAsia #Singapore #Networking
January 17, 2026 at 3:25 AM
Original D-Link D-Link 100G QSFP28 to QSFP28 1 m Direct Attach Stacking Cable
Authorised Top Reseller in Singapore. Buy From Bizgram Asia Singapore. Contact Whatsapp +65-87776955
#DLink #DLinkSingapore #BizgramAsia #Singapore #Networking
Authorised Top Reseller in Singapore. Buy From Bizgram Asia Singapore. Contact Whatsapp +65-87776955
#DLink #DLinkSingapore #BizgramAsia #Singapore #Networking
a QSFP28 port installed in my neck would fix me
January 16, 2026 at 9:42 PM
a QSFP28 port installed in my neck would fix me
www.youtube.com/watch?v=SK5e... Cisco NCS-5001 Router - Management Port - 44 SFP+ Slots, QSFP28 Slots - 16 GB - 100 Gigabit Ethernet - IEEE 802.1Q, IEEE 802.1ad - 1U - Rack-mountable - 1 Year @cisco.com #sunoltech #ncs5001 #router #44xsfp #qsfp28
Cisco NCS 5001 SERIES ROUTING SYSTEM BNDL NCS-5001-SAT1G-BUN @Cisco #sunoltech #ncs5001
YouTube video by Mc Handsoffen
www.youtube.com
January 12, 2026 at 5:44 AM
www.youtube.com/watch?v=SK5e... Cisco NCS-5001 Router - Management Port - 44 SFP+ Slots, QSFP28 Slots - 16 GB - 100 Gigabit Ethernet - IEEE 802.1Q, IEEE 802.1ad - 1U - Rack-mountable - 1 Year @cisco.com #sunoltech #ncs5001 #router #44xsfp #qsfp28
QNAP تطلق بطاقة توسيع الشبكة بسعة 2 × 100 جيجابت
يوفر QXG-100G2SF-BCM اتصالات سريعة جدًا بسرعة 100 جيجابت (مصدر الصورة: QNAP) مع QXG-100G2SF-BCM، أطلقت Qnap بطاقة توسيع شبكة جديدة سريعة بشكل خاص. وهو يوفر 2 × 100 جيجابت في الثانية عبر أجهزة إرسال واستقبال QSFP28 المتوافقة أو كبل متصل مباشرة، ولم…
يوفر QXG-100G2SF-BCM اتصالات سريعة جدًا بسرعة 100 جيجابت (مصدر الصورة: QNAP) مع QXG-100G2SF-BCM، أطلقت Qnap بطاقة توسيع شبكة جديدة سريعة بشكل خاص. وهو يوفر 2 × 100 جيجابت في الثانية عبر أجهزة إرسال واستقبال QSFP28 المتوافقة أو كبل متصل مباشرة، ولم…
QNAP تطلق بطاقة توسيع الشبكة بسعة 2 × 100 جيجابت
يوفر QXG-100G2SF-BCM اتصالات سريعة جدًا بسرعة 100 جيجابت (مصدر الصورة: QNAP) مع QXG-100G2SF-BCM، أطلقت Qnap بطاقة توسيع شبكة جديدة سريعة بشكل خاص. وهو يوفر 2 × 100 جيجابت في الثانية عبر أجهزة إرسال واستقبال QSFP28 المتوافقة أو كبل متصل مباشرة، ولم يتم تضمين أي منهما في مشروع تجديد نظم الإدارة بقيمة 999 دولارًا. أعلنت شركة QNAP عن QXG-100G2SF-BCM بطاقة توسيع الشبكة. توفر بطاقة PCIe المبردة بشكل نشط اتصالات شبكة سريعة بشكل خاص عبر فتحتي QSFP28 مع معدل نقل بيانات يصل إلى 2 × 100 جيجابت في الثانية. ويستخدم وحدة تحكم Broadcom 57508.
beiruttime-lb.com
January 11, 2026 at 5:31 AM
QNAP تطلق بطاقة توسيع الشبكة بسعة 2 × 100 جيجابت
يوفر QXG-100G2SF-BCM اتصالات سريعة جدًا بسرعة 100 جيجابت (مصدر الصورة: QNAP) مع QXG-100G2SF-BCM، أطلقت Qnap بطاقة توسيع شبكة جديدة سريعة بشكل خاص. وهو يوفر 2 × 100 جيجابت في الثانية عبر أجهزة إرسال واستقبال QSFP28 المتوافقة أو كبل متصل مباشرة، ولم…
يوفر QXG-100G2SF-BCM اتصالات سريعة جدًا بسرعة 100 جيجابت (مصدر الصورة: QNAP) مع QXG-100G2SF-BCM، أطلقت Qnap بطاقة توسيع شبكة جديدة سريعة بشكل خاص. وهو يوفر 2 × 100 جيجابت في الثانية عبر أجهزة إرسال واستقبال QSFP28 المتوافقة أو كبل متصل مباشرة، ولم…
I'm still wishing for a small (8-port) 10G (or multigig 1/2.5/5/10) copper managed switch, with a 100G (QSFP28) uplink port.
There are some relatively inexpensive 8-port 10G/multigig managed switches, under $300, but their uplink, if they have one, is also 10G.
Much of the 10G switch silicon […]
There are some relatively inexpensive 8-port 10G/multigig managed switches, under $300, but their uplink, if they have one, is also 10G.
Much of the 10G switch silicon […]
Original post on mastodon.social
mastodon.social
December 29, 2025 at 5:56 AM
I'm still wishing for a small (8-port) 10G (or multigig 1/2.5/5/10) copper managed switch, with a 100G (QSFP28) uplink port.
There are some relatively inexpensive 8-port 10G/multigig managed switches, under $300, but their uplink, if they have one, is also 10G.
Much of the 10G switch silicon […]
There are some relatively inexpensive 8-port 10G/multigig managed switches, under $300, but their uplink, if they have one, is also 10G.
Much of the 10G switch silicon […]
SFP+で全ての機器を光ファイバーに置き換えて、使用率の高い機器はSFP28でswitchとつなげつつ、QSFP28を2本で冗長化しつつルーターにぶち込むみたいな...???
おうちにSFP28の時代かぁ...
QSFP28はさすがにオーバーかなとも思うけど、50Gbpsも視野に入ってるならオーバーでないのかもしれない
QSFP28はさすがにオーバーかなとも思うけど、50Gbpsも視野に入ってるならオーバーでないのかもしれない
December 23, 2025 at 5:23 AM
SFP+で全ての機器を光ファイバーに置き換えて、使用率の高い機器はSFP28でswitchとつなげつつ、QSFP28を2本で冗長化しつつルーターにぶち込むみたいな...???
おうちにSFP28の時代かぁ...
QSFP28はさすがにオーバーかなとも思うけど、50Gbpsも視野に入ってるならオーバーでないのかもしれない
QSFP28はさすがにオーバーかなとも思うけど、50Gbpsも視野に入ってるならオーバーでないのかもしれない
December 23, 2025 at 5:18 AM
おうちにSFP28の時代かぁ...
QSFP28はさすがにオーバーかなとも思うけど、50Gbpsも視野に入ってるならオーバーでないのかもしれない
QSFP28はさすがにオーバーかなとも思うけど、50Gbpsも視野に入ってるならオーバーでないのかもしれない
Descubra o segredo da rede a 100 Gbps!
O que precisas de saber (Resumo Rápido) O MikroTik CRS520-4XS-16XQ-RM é um switch voltado para ambientes empresariais e data centers. Possui uma impressionante densidade de portas, incluindo 16 QSFP28 e 4 SFP28, permitindo velocidades de até 100 Gbps. Vem…
O que precisas de saber (Resumo Rápido) O MikroTik CRS520-4XS-16XQ-RM é um switch voltado para ambientes empresariais e data centers. Possui uma impressionante densidade de portas, incluindo 16 QSFP28 e 4 SFP28, permitindo velocidades de até 100 Gbps. Vem…
Descubra o segredo da rede a 100 Gbps!
O que precisas de saber (Resumo Rápido) O MikroTik CRS520-4XS-16XQ-RM é um switch voltado para ambientes empresariais e data centers. Possui uma impressionante densidade de portas, incluindo 16 QSFP28 e 4 SFP28, permitindo velocidades de até 100 Gbps. Vem equipado com RouterOS v7, oferecendo funcionalidades avançadas para gestão de rede. Análise Detalhada O MikroTik CRS520-4XS-16XQ-RM destaca-se como uma solução robusta e económica para ambientes onde a performance de rede é crítica. Este switch apresenta um conjunto variado de portas, ideal para atender a necessidades específicas de infraestrutura, especialmente em organizações que lidam com tráfego intensivo.
hotnews.pt
December 10, 2025 at 2:01 AM
Descubra o segredo da rede a 100 Gbps!
O que precisas de saber (Resumo Rápido) O MikroTik CRS520-4XS-16XQ-RM é um switch voltado para ambientes empresariais e data centers. Possui uma impressionante densidade de portas, incluindo 16 QSFP28 e 4 SFP28, permitindo velocidades de até 100 Gbps. Vem…
O que precisas de saber (Resumo Rápido) O MikroTik CRS520-4XS-16XQ-RM é um switch voltado para ambientes empresariais e data centers. Possui uma impressionante densidade de portas, incluindo 16 QSFP28 e 4 SFP28, permitindo velocidades de até 100 Gbps. Vem…
www.youtube.com/watch?v=oGYo...
Legrand SIEMON Q4S28F-Y05.0M13 COMPATIBLE Q4S28F-Y05.0M13-A @legrand.bsky.social @siemon #qsfp28 #sfp28 #cable
Legrand SIEMON Q4S28F-Y05.0M13 COMPATIBLE Q4S28F-Y05.0M13-A @legrand.bsky.social @siemon #qsfp28 #sfp28 #cable
Networks 100G QSFP28 AOC Cable (QSFP28 to 4 x SFP28) Breakout #univold @legrand @siemon #cable
YouTube video by univold Team
www.youtube.com
December 8, 2025 at 3:34 PM
www.youtube.com/watch?v=oGYo...
Legrand SIEMON Q4S28F-Y05.0M13 COMPATIBLE Q4S28F-Y05.0M13-A @legrand.bsky.social @siemon #qsfp28 #sfp28 #cable
Legrand SIEMON Q4S28F-Y05.0M13 COMPATIBLE Q4S28F-Y05.0M13-A @legrand.bsky.social @siemon #qsfp28 #sfp28 #cable
qsfp28 cable arrived 🤖💯
November 23, 2025 at 8:04 PM
qsfp28 cable arrived 🤖💯
forgot that it had qsfp28 ports, so i can do 100gbit directly into my fast switch 🤖
November 21, 2025 at 11:05 PM
forgot that it had qsfp28 ports, so i can do 100gbit directly into my fast switch 🤖
www.youtube.com/watch?v=x9nH...
Nortel Ciena NTK538EL 100G OTR WL3N STND C-BAND 1X QSFP28 CIRCUIT PACK @nortel @ciena.bsky.social #ntk538el #100G #otr #wl3n #Cband #1xqsfp28 #qdfp28
Nortel Ciena NTK538EL 100G OTR WL3N STND C-BAND 1X QSFP28 CIRCUIT PACK @nortel @ciena.bsky.social #ntk538el #100G #otr #wl3n #Cband #1xqsfp28 #qdfp28
Ciena NTK538EL 100G OTR WL3N STND C-BAND 1X QSFP28 CIRCUIT PACK @CienaCorp #ntl538EL #100g #otr
YouTube video by sonic components
www.youtube.com
November 20, 2025 at 11:16 PM
www.youtube.com/watch?v=x9nH...
Nortel Ciena NTK538EL 100G OTR WL3N STND C-BAND 1X QSFP28 CIRCUIT PACK @nortel @ciena.bsky.social #ntk538el #100G #otr #wl3n #Cband #1xqsfp28 #qdfp28
Nortel Ciena NTK538EL 100G OTR WL3N STND C-BAND 1X QSFP28 CIRCUIT PACK @nortel @ciena.bsky.social #ntk538el #100G #otr #wl3n #Cband #1xqsfp28 #qdfp28
www.youtube.com/watch?v=urVn...
Ciena WL5e MOTR Enhanced 6-Port Transponder | High-Speed Optical Networking | Sonic Components
@ciena.bsky.social #WL5e #NTK540BD @soniccomponents.bsky.social #OpticalNetworking #Transponder #Ciena6500 #QSFPDD #QSFP28 #CienaOptics #NetworkingSolutions #HighSpeedData
Ciena WL5e MOTR Enhanced 6-Port Transponder | High-Speed Optical Networking | Sonic Components
@ciena.bsky.social #WL5e #NTK540BD @soniccomponents.bsky.social #OpticalNetworking #Transponder #Ciena6500 #QSFPDD #QSFP28 #CienaOptics #NetworkingSolutions #HighSpeedData
Ciena WL5e MOTR Enhanced 6-Port Transponder | High-Speed Optical Networking | Sonic Components
YouTube video by sonic components
www.youtube.com
October 21, 2025 at 8:17 PM
www.youtube.com/watch?v=urVn...
Ciena WL5e MOTR Enhanced 6-Port Transponder | High-Speed Optical Networking | Sonic Components
@ciena.bsky.social #WL5e #NTK540BD @soniccomponents.bsky.social #OpticalNetworking #Transponder #Ciena6500 #QSFPDD #QSFP28 #CienaOptics #NetworkingSolutions #HighSpeedData
Ciena WL5e MOTR Enhanced 6-Port Transponder | High-Speed Optical Networking | Sonic Components
@ciena.bsky.social #WL5e #NTK540BD @soniccomponents.bsky.social #OpticalNetworking #Transponder #Ciena6500 #QSFPDD #QSFP28 #CienaOptics #NetworkingSolutions #HighSpeedData
I'm making yet another FPGA dev board! What's special about this one? It's got a big Kintex UltraScale+ with power delivery to match, 28 Gbps SERDES, and high-speed expansion connectors: PCIe, QSFP28, DDR4, SYZYGY (TXR4 + dual STD). Launching soon on Crowd Supply: www.crowdsupply.com/autonoe-syst...
Ceres FPGA Development Board
A powerful FPGA dev board with PCIe, DDR4, and 28 Gbps I/O
www.crowdsupply.com
October 8, 2025 at 3:15 PM
I'm making yet another FPGA dev board! What's special about this one? It's got a big Kintex UltraScale+ with power delivery to match, 28 Gbps SERDES, and high-speed expansion connectors: PCIe, QSFP28, DDR4, SYZYGY (TXR4 + dual STD). Launching soon on Crowd Supply: www.crowdsupply.com/autonoe-syst...
Optical modules don’t last forever. Heat, dust, and handling all impact their lifespan.
fibrecross.com/what-is-the-...
Find out the real-world durability of SFP+, QSFP28 & OSFP transceivers + tips to keep them running longer
fibrecross.com/what-is-the-...
Find out the real-world durability of SFP+, QSFP28 & OSFP transceivers + tips to keep them running longer
What Is the Lifespan of an Optical Transceiver?
Learn the typical lifespan of optical transceiver modules like SFP+, QSFP+, QSFP28, QSFP-DD, OSFP. Discover factors that affect durability, signs of failure.
fibrecross.com
September 12, 2025 at 7:53 AM
Optical modules don’t last forever. Heat, dust, and handling all impact their lifespan.
fibrecross.com/what-is-the-...
Find out the real-world durability of SFP+, QSFP28 & OSFP transceivers + tips to keep them running longer
fibrecross.com/what-is-the-...
Find out the real-world durability of SFP+, QSFP28 & OSFP transceivers + tips to keep them running longer
univold.com/cisco-networ...
NCS540 24X1/10G SFP+ 8X1 10/25G SFP+ SFP28 2X100G QSFP28 N540-ACC-SYS @cisco.com #ncs540 #24x10g #sfpPLUS #8x25g #sfp28 #2x100g #qsfp28 #n540
NCS540 24X1/10G SFP+ 8X1 10/25G SFP+ SFP28 2X100G QSFP28 N540-ACC-SYS @cisco.com #ncs540 #24x10g #sfpPLUS #8x25g #sfp28 #2x100g #qsfp28 #n540
September 2, 2025 at 10:38 PM
univold.com/cisco-networ...
NCS540 24X1/10G SFP+ 8X1 10/25G SFP+ SFP28 2X100G QSFP28 N540-ACC-SYS @cisco.com #ncs540 #24x10g #sfpPLUS #8x25g #sfp28 #2x100g #qsfp28 #n540
NCS540 24X1/10G SFP+ 8X1 10/25G SFP+ SFP28 2X100G QSFP28 N540-ACC-SYS @cisco.com #ncs540 #24x10g #sfpPLUS #8x25g #sfp28 #2x100g #qsfp28 #n540
www.sunoltech.com/cisco-ncs-20...
Cisco ELA NCS2K 3X DDQSFP56 5X QSFP28 3X CFP2 WDM 1.2TBPS MUXPONDER NCS2K-1.2T-MXP= @cisco.com #ela #ncs2k #3x #ddqsfp56 #5x #qsfp #qsfp28 #3xsfp2 #5xqsfp56 #3xqsfp28 #MUXPONDER
Cisco ELA NCS2K 3X DDQSFP56 5X QSFP28 3X CFP2 WDM 1.2TBPS MUXPONDER NCS2K-1.2T-MXP= @cisco.com #ela #ncs2k #3x #ddqsfp56 #5x #qsfp #qsfp28 #3xsfp2 #5xqsfp56 #3xqsfp28 #MUXPONDER
Cisco NCS 2000 1.2 Tbps DWDM Line Module - Sunol Tech
Cisco NCS 2000 1.2 Tbps DWDM Line Module
www.sunoltech.com
August 31, 2025 at 10:17 PM
www.sunoltech.com/cisco-ncs-20...
Cisco ELA NCS2K 3X DDQSFP56 5X QSFP28 3X CFP2 WDM 1.2TBPS MUXPONDER NCS2K-1.2T-MXP= @cisco.com #ela #ncs2k #3x #ddqsfp56 #5x #qsfp #qsfp28 #3xsfp2 #5xqsfp56 #3xqsfp28 #MUXPONDER
Cisco ELA NCS2K 3X DDQSFP56 5X QSFP28 3X CFP2 WDM 1.2TBPS MUXPONDER NCS2K-1.2T-MXP= @cisco.com #ela #ncs2k #3x #ddqsfp56 #5x #qsfp #qsfp28 #3xsfp2 #5xqsfp56 #3xqsfp28 #MUXPONDER
The QSFP28 ports support 10-Gbps, 25-Gbps, 40-Gbps, and 100-Gbps speeds. 100-Gbps is supported on all QSFP28 ports. 10-Gbps, 25-Gbps, and 40-Gbps speeds are not supported on all QSFP28 ports.
Thanks Juniper Hewlett Packard Enterprise
Thanks Juniper Hewlett Packard Enterprise
August 30, 2025 at 7:33 PM
The QSFP28 ports support 10-Gbps, 25-Gbps, 40-Gbps, and 100-Gbps speeds. 100-Gbps is supported on all QSFP28 ports. 10-Gbps, 25-Gbps, and 40-Gbps speeds are not supported on all QSFP28 ports.
Thanks Juniper Hewlett Packard Enterprise
Thanks Juniper Hewlett Packard Enterprise
annoyed that i've found multiple forum posts concluding that just shoving thunderbolt data lines into a qsfp28 transceiver should probably work but not anyone who's actually tried doing that
August 24, 2025 at 1:41 PM
annoyed that i've found multiple forum posts concluding that just shoving thunderbolt data lines into a qsfp28 transceiver should probably work but not anyone who's actually tried doing that
www.xcalable.org/juniper-netw... Juniper Line Card Module , 10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet - Expansion Slots - SFP, SFP+, QSFP+, QSFP28 - Plug-in Module @junipernetworks.bsky.social #OpticalNetwork #100GE #sfp #sfpplus #qsfp #qsfp28 #40ge #module
August 23, 2025 at 3:20 PM
www.xcalable.org/juniper-netw... Juniper Line Card Module , 10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet - Expansion Slots - SFP, SFP+, QSFP+, QSFP28 - Plug-in Module @junipernetworks.bsky.social #OpticalNetwork #100GE #sfp #sfpplus #qsfp #qsfp28 #40ge #module
I'll probably repace the Cisco Nexus 3172TQ with a Nexus 93108TC. Basic requirement is line-rate switching and routing, 48 10GbaseT ports, and at least 4 40G QSFP+ or 100G QSFP28 ports. The 3172 has six QSFP+, and the 93108 is similar but has six QSFP28 (100G and 40G capable). The 9000 series is […]
Original post on mastodon.social
mastodon.social
July 17, 2025 at 3:25 AM
I'll probably repace the Cisco Nexus 3172TQ with a Nexus 93108TC. Basic requirement is line-rate switching and routing, 48 10GbaseT ports, and at least 4 40G QSFP+ or 100G QSFP28 ports. The 3172 has six QSFP+, and the 93108 is similar but has six QSFP28 (100G and 40G capable). The 9000 series is […]
www.sunoltech.com/cisco-networ...
@cisco.com ELA SPARE NCS1004 4X DDQSFP56 8X QSFP28 2 CFP2 DCO OTN XPONDER @junipernetworks.bsky.social – JCO400 / JCO100 @MenaraNetworks @Ciena @nokia.bsky.social @Infinera
#ddqsfp56 #qsfp28 #cfp2 #dco #otn #xponder @sunoltech.bsky.social
@cisco.com ELA SPARE NCS1004 4X DDQSFP56 8X QSFP28 2 CFP2 DCO OTN XPONDER @junipernetworks.bsky.social – JCO400 / JCO100 @MenaraNetworks @Ciena @nokia.bsky.social @Infinera
#ddqsfp56 #qsfp28 #cfp2 #dco #otn #xponder @sunoltech.bsky.social
June 30, 2025 at 9:55 PM
www.sunoltech.com/cisco-networ...
@cisco.com ELA SPARE NCS1004 4X DDQSFP56 8X QSFP28 2 CFP2 DCO OTN XPONDER @junipernetworks.bsky.social – JCO400 / JCO100 @MenaraNetworks @Ciena @nokia.bsky.social @Infinera
#ddqsfp56 #qsfp28 #cfp2 #dco #otn #xponder @sunoltech.bsky.social
@cisco.com ELA SPARE NCS1004 4X DDQSFP56 8X QSFP28 2 CFP2 DCO OTN XPONDER @junipernetworks.bsky.social – JCO400 / JCO100 @MenaraNetworks @Ciena @nokia.bsky.social @Infinera
#ddqsfp56 #qsfp28 #cfp2 #dco #otn #xponder @sunoltech.bsky.social