Resolved! 1gb/s single mode single core SFP?
Do Cisco make a 1000mb/s SFP that uses a single single-mode core for distances up to 10km? Like the old GLC-LH-SMD, but using a single core.
Forum Posts
Hi, everyone! I have problem with optical link (1000SX) on Cisco Catalyst 9300 (C9300-48T). This switch C9300 uses GLC-SX-MMD transciver but port don't up. Confuguretion this port: Switch#sh run int Te1/1/3interface TenGigabitEthernet1/1/3description...
Resolved! Support for 100Base FX
Is there a c9200 model switch that supports 100BaseFX SFP?
Hi All,I am having an issue with two transceivers.I am trying to establish a 100G fiber link between ASR-9000 and Catalyst 9500-32C.I used CPAK-100G-LR4 and QSFP-100G-ER4L-S but the link is not coming up. I even used Attenuator. But still fails.Anybo...
I have connected fiber module NCS-540 BETWEEN two 25G port its working fine.Again i have connected Fiber module in Nexus9000 C92300YC between two 25G port its working fine.But when i am connecting NCS-540 25G port to Nexus9000 C92300YC 25G port it no...
I can't seem to find any information / matrices / compatibility guides that include MTP cables from Cisco. Do they even exist? Have a customer looking to buy some MTP12 cables, but all we can find are MPO12. I understand MTP can work in place of M...
Hello all, We have some NCS-2006 chassis which we are using as non-DWDM Longhaul with the NCS2K-OPT-EDFA-35 card.We want to create a alarm when the transmit power is more then 21.3 dBm on the tx of line 2.I was looking at the "Power Degrade High (dBm...
Hello everyone,Cisco N9K-C93600CD-GX, NXOS: version 10.5(1).Does using the third-party QSFPDD 400G ZR/ZR+ on this device require an additional license?Thank you very much for your help!N9K-93600# sh int e 1/29 transceiver detailsEthernet1/29transceiv...
Our system is using all 3 versions: 11.1.12 , 11.1.2 and 10.9.0 on TNCS-K9 However, the WSON feature does not work well.What parameters do we need to check when we have multiple spans broken in a day?
Anyone know an EOL date for the GLC-FE-100FX?
Hello allI have some doubts what hardware and network configuration should I use for project under my care.I need to create a stable, working CCTV system with lowest possible cost. It is for a PV plant, that is located on few, separate pieces of land...
Hello,Anyone know what is the different between the Cisco SFP with hologram and without hologram.Thanks
Hi! We have some QSFP-40G-SR-BD or QSFP-40G-SR4 pluggable modules that installed in a 400G-XP card on a NCS 2006 shelf. We already have unlocked service state of them but we can not show Tx power as below: I plan to measure Tx optical power by OPM b...
Hi,We are trying to connect new adapter (QDD-400G-DR4-S) between two NCS 5508 V 7.3.2 on same slot NC57-36H-6D-S on but the interface stays on HunderedGige speed and with the protocol down, the optics controls show only one line is sending and receiv...
Hello, Has anyone converted from SMR20s doing fixed 50Ghz grid to a Media Channel Flex grid setup in a production network and not a greenfield?
